It was supposed to be John Skelton's time to shine. All of the ingredients were there-- a late injury to Kevin Kolb, an overtime game, and an opportunity to rise from the ashes like a phoenix, in well, close proximity to Phoenix, in University of Phoenix stadium; okay, you get what we're going for here.
Basically John Skelton had one thing he couldn't do, this:
WHY SKELTON WHY?!
"Don't mind me. I'm going to thread the needle to a place where only the defensive back can get it"