Baltimore Ravens offensive guard Marshal Yanda, left, and wide receiver Anquan Boldin, top, hug running back Ricky Williams after Williams scored a touchdown in the second half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Nick Wass)

Houston Texans quarterback Matt Schaub (8) is sacked by Baltimore Ravens inside linebacker Ray Lewis in the first half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Gail Burton)

Houston Texans quarterback Matt Schaub looks for a receiver in the first half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Patrick Semansky)

Houston Texans guard Wade Smith, foreground, leaps toward a ball fumbled by the Texans in the end zone in the first half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Smith recovered the ball and scored a touchdown on the play. At right is Baltimore Ravens' Haloti Ngata (92). (AP Photo/Nick Wass)

Houston Texans cornerback Kareem Jackson (25) congratulates Johnathan Joseph after Joseph intercepted a pass in the first half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Steve Ruark)

Houston Texans wide receiver Jacoby Jones, right, dances as officials signal Jones' touchdown in the second half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Nick Wass)

Houston Texans quarterback Matt Schaub throws to a receiver in the first half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Nick Wass)

Houston Texans wide receiver Jacoby Jones (12) makes a touchdown catch above Baltimore Ravens safety Ed Reed in the second half of an NFL football game, Sunday, Oct. 16, 2011, in Baltimore. (AP Photo/Steve Ruark)

Baltimore Ravens wide receiver Torrey Smith (82) is tackled by Houston Texans cornerback Kareem Jackson in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Gail Burton)

Houston Texans quarterback Matt Schaub is sacked by Baltimore Ravens outside linebacker Jarret Johnson in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Steve Ruark)

Baltimore Ravens wide receiver Anquan Boldin (81) tries to break free from Houston Texans defenders Johnathan Joseph (24) and DeMeco Ryans in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Gail Burton)

Baltimore Ravens quarterback Joe Flacco reacts after running back Ricky Williams scored a touchdown in the second half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Patrick Semansky)

Baltimore Ravens running back Ricky Williams, center, runs past Houston Texans defensive end Tim Jamison, left, for a touchdown in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco, right, hands the ball off to running back Ricky Williams in the second half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. Williams scored a touchdown on the play. (AP Photo/Patrick Semansky)

Houston Texans quarterback Matt Schaub attempts to throw to a receiver as Baltimore Ravens linebacker Terrell Suggs grabs onto him in the first half of an NFL football game, Sunday, Oct. 16, 2011, in Baltimore. (AP Photo/Steve Ruark)

Baltimore Ravens coach John Harbaugh, left, and Houston Texans coach Gary Kubiak shake hands after an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Nick Wass)

Baltimore Ravens coach John Harbaugh, center, reacts after the Ravens stopped the Houston Texans from converting for a first down in the first half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Nick Wass)

Houston Texans outside linebacker Connor Barwin watches action from the sideline in the final moments of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Gail Burton)

Baltimore Ravens inside linebacker Ray Lewis shakes hands with fans as he leaves the field after an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Nick Wass)

Houston Texans coach Gary Kubiak watches the second half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Gail Burton)

Baltimore Ravens running back Ray Rice, left, attempts to rush past Houston Texans safety Glover Quin in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Nick Wass)

Baltimore Ravens kicker Billy Cundiff reacts after making a field goal in the second half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. Cundiff contributed five field goals to Baltimore's 29-14 win. (AP Photo/Nick Wass)

Baltimore Ravens' Billy Cundiff (7) kicks a field goal as the ball is held in place by teammate Sam Koch in the second half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. Cundiff contributed five field goals to Baltimore's 29-14 win. (AP Photo/Gail Burton)

Baltimore Ravens quarterback Joe Flacco (5) throws to a receiver in the first half of an NFL football game against the Houston Texans in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Gail Burton)

Baltimore Ravens wide receiver Anquan Boldin, left, rushes past Houston Texans cornerback Johnathan Joseph in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Baltimore won 29-14. (AP Photo/Steve Ruark)

Houston Texans cornerback Kareem Jackson (25) attempts to tackle Baltimore Ravens wide receiver Torrey Smith in the second half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Gail Burton)

Houston Texans quarterback Matt Schaub throws to a receiver in the first half of an NFL football game against the Baltimore Ravens in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Patrick Semansky)

Houston Texans free safety Danieal Manning shoves Baltimore Ravens tight end Ed Dickson out of bounds as Dickson attempts to score a touchdown in the first half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. Dickson did not score on the play. (AP Photo/Nick Wass)

The Baltimore Ravens line up for a play against the Houston Texans in the first half of an NFL football game in Baltimore, Sunday, Oct. 16, 2011. (AP Photo/Steve Ruark)