It's all centered around Kurt Warner. The line blocks better, the players play better, the playcalling is better, when Kurt Warner is in. The team, the players, the coaches, all look smarter, and play better, when they have a hall of famer under center. If you asked each and every player on that team, you'd get the same answer - the confidence level of that football team, when Kurt Warner is in, is enough to help beat any team in the NFL.
That ALL changes if Leinart has to come in.
If you're Larry Fitzgerald, Boldin or Breaston, you'd much rather have the perfect pass waiting for you, when Warner is in, than to have to actually do work, when Matt Leinart is in. Kurt Warner is to Arizona, what Peyton Manning is to Indy. It ALL changes, if one of those guys goes down, and no amount of talent around, is going to be good enough to replace that loss.
Maybe ''carry'' is too strong of a word for some of you, but it's not for me.