i love when i see a defense line up in the nickel. All you do is audible to a halfback slam and you're getting atleast 6 yards. I play '06 but from what i've heard '07 only has the set up your own blocks feature as an extra and in '06 the cpu sets up blocks for you pretty good so i didn't feel it was worth the buy. That and im rocking a 15 year franchise that hasn't lost a game yet on all-pro 

edit: i've also had to deal with the guy who thinks michael vick is god and runs with him 60% of the time. The counter to that is having your fastest DB (wether it is a corner or saftey put them in at the number 2 spot) and do a corner zone blitz he can't run from him and the little time he has doesn't give him a chance to find a good receiver.