Originally posted by mdnhs01
I guess I can't run a defense like I do in Madden. In Madden, i select a defense without caring the offensive set is. AND I win and have success doing so. This "game" doesn't allow a 3-4 defense to be able to cover a 3-4 WR set. I now realize that I have to make my D AI according to offensive sets rather than selecting plays for situations.Actually, you CAN use a 3-4 defense to cover a 3 WR or 4 WR play... it's just not a GOOD IDEA to.

You'd either have to have a Safety covering a WR (not the best, but it can work with the right Safety), or you'd have to use a LB to cover a WR (horrible idea, since the WR gets an automatic penalty when he plays man on a WR, though he doesn't get that penalty covering a TE, HB or FB).
So, bad idea. But absolutely possible to do.
Also, on selecting plays according to offensive sets rather than selecting plays for situations, you can do that too. But you're better off selecting them by offensive set first, and THEN drilling down within each offensive set by situation.
It doesn't have to be one or the other, though. You can absolutely do it by a combination of the two... for example one play for I-Formation in 3rd & Long, one play for I-Formation in 3rd & Short, and one play for all other I-Formation plays in all other situations. Or add situations on top of that. Or use 4 plays per situation per formation.
Your defense can be as simple or as complicated as you want it to be. It's all up to you.