San Francisco 49ers quarterback Alex Smith, left, and coach Jim Harbaugh, right, wait to putt on the third green during a charity shootout between the 49ers and the San Francisco Giants at the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif.,Tuesday, Feb. 7, 2012. (AP Photo/Eric Risberg)

Dallas Cowboys quarterback Tony Romo waves after hitting to the eighth green at Pebble Beach Golf Links during the final round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. (AP Photo/Eric Risberg)

Feb 12, 2012; Pebble Beach CA, USA; New England Patriots head coach Bill Belichick hits his tee shot on the first hole during the final round of the AT&T Pebble Beach Pro-Am at Pebble Beach Golf Links. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Feb 12, 2012; Pebble Beach CA, USA; Tony Romo hits his tee shot on the first hole during the final round of the AT&T Pebble Beach Pro-Am at Pebble Beach Golf Links. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Tiger Woods, right, and his amateur playing partner, Dallas Cowboys quarterback Tony Romo, wait to hit at the second tee at Pebble Beach Golf Links during the final round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. (AP Photo/Eric Risberg)

Dallas Cowboys quarterback Tony Romo, left, puts his hands on the shoulders of Tiger Woods on the 18th green at Pebble Beach Golf Links during the final round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. (AP Photo/Eric Risberg)

Phil MIckelson, right, shakes hands with Dallas Cowboys quarterback Tony Romo on the 18th green at Pebble Beach Golf Links during the final round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. Mickelson finished with an 8-under 64 to win the Pebble Beach National Pro-Am and become only the ninth player with 40 career PGA Tour wins. (AP Photo/Eric Risberg)

New England Patriots head coach Bill Belichick waves after putting on the 18th hole at Pebble Beach Golf Links during the final round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. (AP Photo/Jeff Chiu)

Dallas Cowboys quarterback Tony Romo chips the ball up to the 13th green of the Pebble Beach Golf Links after winning the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Sunday, Feb. 12, 2012. (AP Photo/Eric Risberg)

San Francisco 49ers head coach Jim Harbaugh hits from a bunker toward the 16h green at Pebble Beach Golf Links during the third round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Saturday, Feb. 11, 2012. (AP Photo/Jeff Chiu)

Spectators with umbrellas watch as Dallas Cowboys NFL football quarterback Tony Romo hits from the second tee of the Pebble Beach Golf Links during the third round of the Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Saturday, Feb. 11, 2012. (AP Photo/Marcio Jose Sanchez)

Green Bay Packers NFL football quarterback Aaron Rodgers, right, celebrates with D.J. Trahan after hitting to the second hole at Pebble Beach Golf Links during the third round of the Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Saturday, Feb. 11, 2012. (AP Photo/Jeff Chiu)

San Francisco 49ers Hall-of-Famer Jerry Rice follow his shot from a bunker onto the second green during a charity shootout between the 49ers and San Francisco Giants at the Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Tuesday, Feb. 7, 2012. Looking on at the edge of the bunker is 49ers head coach Jim Harbaugh. (AP Photo/Eric Risberg)

San Francisco 49ers quarterback Alex Smith is shown during a practice round at the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Wednesday, Feb. 8, 2012. (AP Photo/Jeff Chiu)

San Francisco Giants pitcher Matt Cain, from left, laughs with San Francisco 49ers quarterback Alex Smith and 49ers head coach Jim Harbaugh on the first green at Spyglass Hill Golf Course during the first round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Thursday, Feb. 9, 2012. Smith was caddying for Harbaugh. (AP Photo/Jeff Chiu)

New England Patriots head coach Bill Belichick hits from the first tee at Spyglass Hill Golf Course during the first round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Thursday, Feb. 9, 2012. (AP Photo/Jeff Chiu)

San Francisco 49ers head coach Jim Harbaugh, right, walks with his caddie 49ers quarterback Alex Smith on the second fairway at Spyglass Hill Golf Course during the first round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Thursday, Feb. 9, 2012. (AP Photo/Jeff Chiu)

Green Bay Packers quarterback Aaron Rodgers chips to the 12th green at Monterey Peninsula Country Club during the second round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Friday, Feb. 10, 2012. (AP Photo/Jeff Chiu)

Feb 8, 2012; Pebble Beach CA, USA; Indianapolis Colts former head coach Herm Edwards reacts after a putt on the eighteenth green during the celebrity challenge of the AT&T Pebble Beach Pro-Am at Pebble Beach Golf Links. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Former NFL football coach Herman Edwards smiles while warming up before teeing off at Monterey Peninsula Country Club during the second round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Friday, Feb. 10, 2012. (AP Photo/Jeff Chiu)

Feb 10, 2012; Pebble Beach CA, USA; Dallas Cowboys quarterback Tony Romo hits a shot out of a bunker on the third hole during the second round of the AT&T Pebble Beach Pro-Am at Monterey Peninsula Country Club. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Feb 10, 2012; Pebble Beach CA, USA; Tiger Woods (right) talks to Dallas Cowboys quarterback Tony Romo (left) on the ninth hole during the second round of the AT&T Pebble Beach Pro-Am at Monterey Peninsula Country Club. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Feb 10, 2012; Pebble Beach CA, USA; San Francisco 49ers head coach Jim Harbaugh hit his second shot on the sixth hole during the second round of the AT&T Pebble Beach Pro-Am at Monterey Peninsula Country Club. Mandatory Credit: Jason O. Watson-US PRESSWIRE

Feb 10, 2012; Pebble Beach, CA, USA; Tony Romo with his tee shot on the 12th during the second round of the AT&T Pebble Beach Pro-Am at Monterey Peninsula Country Club. Mandatory Credit: Allan Henry-US PRESSWIRE

Feb 11, 2012; Pebble Beach CA, USA; Green Bay Packers quarterback Aaron Rodgers hits his second shot on the third hole during the third round of the AT&T Pebble Beach Pro-Am at Pebble Beach Golf Links. Mandatory Credit: Jason O. Watson-US PRESSWIRE

New England Patriots head coach Bill Belichick waves on the 16th green at Pebble Beach Golf Links during the third round of the AT&T Pebble Beach National Pro-Am golf tournament in Pebble Beach, Calif., Saturday, Feb. 11, 2012. (AP Photo/Jeff Chiu)