Andrew Luck showed last week that he takes advantage of just about every single offensive weapon that he has at his disposal, and gets the most out of his players. If one of those key components is missing, the whole machine could come to a screeching halt.
The Indianapolis Colts are heading into the playoffs with a rather lengthy injury report, and there are indeed a number of big names listed on it. The good news is that most of the names are listed simply as precautionary measures and not for serious reasons.
Injuries slowed down the Kansas City Chiefs in the second half of the NFL season, but now they are much healthier as the playoffs approach.