Listen we all know All Madden can cheese time to time. In fact in the later part of games they can be down right unstoppable. One thing I came across that maybe most of you guys already know about is to audible at the line of scrimmage to a new play. What I do is pick a blitz package and at the line I audible to a zone coverage and adjust the coverage to inside, outside or over the top. This has led to the QB throwing picks and not being overpowered.
If you like the challenge of all madden but find it hard to stop the CPU try this technique to help you balance things.