Green Bay Packers head coach Mike McCarthy talks with quarterback Aaron Rodgers (12) before an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers cornerback Sam Shields (37) celebrates with outside linebacker Clay Matthews (52) after returning an interception from San Francisco 49ers quarterback Colin Kaepernick for a touchdown during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Ben Margot)

San Francisco 49ers running back Frank Gore (21) carries the ball in the first quarter of an NFC divisional playoff NFL football game against the Green Bay packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) celebrates after running for touchdown with tight end Vernon Davis during the first quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers quarterback Colin Kaepernick (7) runs for a 20-yard touchdown against the Green Bay Packers during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers wide receiver James Jones (89) catches a pass as San Francisco 49ers cornerback Chris Culliver (29) attempts to intercept during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers running back DuJuan Harris (26) scores on an 18-yard touchdown run against the San Francisco 49ers during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers running back DuJuan Harris (26) celebrates with wide receiver Jordy Nelson (87) and wide receiver Greg Jennings (85) after running for an 18-yard touchdown during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers quarterback Aaron Rodgers (12) passes against the San Francisco 49ers during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers quarterback Aaron Rodgers (12) passes against the San Francisco 49ers during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers wide receiver Randy Moss (84) catches a pass over Green Bay Packers cornerback Tramon Williams (38) during the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers wide receiver Ted Ginn Jr. (19) is tackled by Green Bay Packers linebacker Terrell Manning, rear, and punter Tim Masthay (8) during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers running back Frank Gore (21) tackled by Green Bay Packers defensive end Mike Daniels (76), inside linebacker A.J. Hawk (50), and defensive end C.J. Wilson (98) during the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers linebacker Patrick Willis (52) celebrates after sacking Green Bay Packers quarterback Aaron Rodgers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers linebacker Patrick Willis (52) sacks Green Bay Packers quarterback Aaron Rodgers (12) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers wide receiver James Jones (89) celebrates after scoring on a 20-yard touchdown reception with wide receiver Jordy Nelson (87) during the second quarter of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers running back LaMichael James (23) is tackled by Green Bay Packers outside linebacker Erik Walden (93), strong safety Morgan Burnett (42) and free safety M.D. Jennings during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers head coach Jim Harbaugh yells at line judge Mark Steinkerchner (84) during the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers quarterback Aaron Rodgers (12) drops back behind the his defenders against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers quarterback Aaron Rodgers (12) throws against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Green Bay Packers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers cornerback Tarell Brown (25) returns an interception from Green Bay Packers quarterback Aaron Rodgers as he leaps over Green Bay Packers tight end Jermichael Finley (88) in the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) runs from Green Bay Packers strong safety Morgan Burnett (42) during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) scores on a 12-yard touchdown reception during the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers wide receiver James Jones (89) catches a pass as San Francisco 49ers Chris Culliver (29) and Dashon Goldson attempt to intercept during the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers tight end Vernon Davis (85) catches a pass over Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers quarterback Aaron Rodgers (12) sits on the ground during the second half of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Ben Margot)

San Francisco 49ers running back Frank Gore (21) celebrates after scoring on a 2-yard touchdown run with tight end Vernon Davis (85) and offensive tackle Joe Staley (74) during the fourth quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Ben Margot)

San Francisco 49ers tight end Vernon Davis (85) catches a pass over Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers quarterback Aaron Rodgers (12) is pressured by San Francisco 49ers linebacker Patrick Willis (52) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) runs for a 56-yard touchdown past Green Bay Packers outside linebacker Erik Walden (93) and inside linebacker Brad Jones (59) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers head coach Jim Harbaugh celebrates with quarterback Colin Kaepernick (7) after Kaepernick's 56-yard touchdown run against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Colin Kaepernick (7) runs for a 56-yard touchdown against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers RB Frank Gore (21) runs the ball against Green Bay Packers cornerback Sam Shields (37) during a NFL Divisional playoff game at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

Green Bay Packers RB DuJuan Harris scores a touchdown during a NFL Divisional playoff game against the San Francisco 49ers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers S C.J. Spillman (27) falls on a muffed punt by Green Bay Packers wideout Jeremy Ross (10) Jeremy Ross during a NFL Divisional playoff game at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers CB Tarell Brown (25) runs with the ball after an interception during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers WR Michael Crabtree (15) catches a touchdown pass in front of Green Bay Packer linebacker Brad Jones (59) during a NFL Divisional playoff game at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

Green Bay Packers QB Aaron Rodgers during a NFL Divisional playoff game against the San Francisco 49ers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for yardage during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for yardage during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for yardage during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for yardage during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

Green Bay Packers WR Greg Jennings scores a touchdown during a NFL Divisional playoff game against the San Francisco 49ers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for yardage during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers WR Michael Crabtree and QB Colin Kaepernick celebrate a touchdown during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers WR Vernon Davis catches a pass during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers WR Vernon Davis celebrates after a catch during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers head coach Jim Harbaugh during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

Members of the Green Bay Packers huddle up during a NFL Divisional playoff game against the San Francisco 49ers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs for a touchdown during a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick talks with Green Bay Packers QB Aaron Rodgers following a NFL Divisional playoff game at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)

San Francisco 49ers QB Colin Kaepernick runs off the field following a NFL Divisional playoff game against the Green Bay Packers at Candlestick Park in San Francisco, Calif., on Jan. 12, 2013. The 49ers defeated the Packers 45-31. (Ben Liebenberg/NFL)