Andrew Luck and the Colts know the comeback rules.
Stay positive, don't let outside influences become a distraction, don't let anybody dictate what can or cannot accomplish.
It's an attitude that was instilled long before Luck arrived in Indianapolis last spring, and it's an attitude that still permeates now thanks in large part to longtime veterans such as Robert Mathis, Adam Vinatieri and Reggie Wayne.
Luck has produced 10 game-winning drives in the fourth quarter - sometimes when it seemed the Colts (6-2) had no business winning. Trailing by 18 points Sunday late in the third quarter at Houston, Luck found a way to produce three TDs in 11 minutes to pull out a win.
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