comeback routes got what they deserve! AI is more intelligent this year, in fact they make better breaks on the ball then they used to.
Against Cover 2 - TE Streak is my fav play.
Against Cover 3 - 3 WR Slot Corner route. (Percy Harvin is a beast.)
Against Zone Blitz - Slants, Drags, inside crossing routes.
Just think of it this way, every zone has a hole. Once you run zone D's for a while, you'll know where its weak, then youll take advantage of that on Offense.