Luck leads another Colts comeback

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Indianapolis Colts quarterback Andrew Luck (12) looks up during first half an NFL football game against Tennessee Titans Sunday Dec.

Indianapolis Colts quarterback Andrew Luck (12) looks up during the first half of an NFL football game against the Tennessee Titans, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Jeff Roberson)

Indianapolis Colts' Adam Vinatieri (4) celebrates with PMcAfee (1) after Vinatieri kicked 40-yard field goal during second half an NFL

Indianapolis Colts' Adam Vinatieri (4) celebrates with Pat McAfee (1) after Vinatieri kicked a 40-yard field goal during the second half of an NFL football game against the Tennessee Titans, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Jeff Roberson)

Indianapolis Colts' Vick Ballard (33) is chased by Tennessee Titans' Jarius Wynn (79) during second half an NFL football game

Indianapolis Colts' Vick Ballard (33) is chased by Tennessee Titans' Jarius Wynn (79) during the second half of an NFL football game, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Michael Conroy)

Indianapolis Colts' Adam Vinatieri (4) PMcAfee (1) react after Vinatieri kicked 53-yard field goal during second half an NFL football

Indianapolis Colts' Adam Vinatieri (4) and Pat McAfee (1) react after Vinatieri kicked a 53-yard field goal during the second half of an NFL football game against the Tennessee Titans, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Michael Conroy)

Tennessee Titans' Al Afalav(38) celebrates with Derrick Morgan (91) after Afalavintercepted pass from Indianapolis Colts quarterbac Andrew Luck during first

Tennessee Titans' Al Afalava (38) celebrates with Derrick Morgan (91) after Afalava intercepted pass from Indianapolis Colts quarterbac Andrew Luck during the first half of an NFL football game, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Michael Conroy)

Indianapolis Colts quarterback Andrew Luck (12) throws an interceptithwas returned by Tennessee Titans' Will Witherspo40-yards for touchdown as he is

Indianapolis Colts quarterback Andrew Luck (12) throws an interception that was returned by Tennessee Titans' Will Witherspoon 40-yards for a touchdown as he is tackled by Derrick Morgan (91) during the first half of an NFL football game, Sunday, Dec. 9, 2012, in Indianapolis. (AP Photo/Jeff Roberson)

INDIANAPOLIS — Adam Vinatieri is still winning games with his foot. Andrew Luck is still winning games he’s not supposed to. On Sunday, the clutch kicker and hotshot rookie teamed up again, leading the Colts back from a 13-point halftime deficit for another come-from-behind victory, …