Change your sliders from default. Try a few slider sets contributed by the community or create your own. Most people decrease the QB accuracy quite a bit and increase pass defense, too. I'll admit even with slider adjustments I have trouble with PA passes, even if my running back is have a big game, but the sliders have really helped with gameplay. I actually recommend going down to Varsity level and cranking up the sliders in favor of the CPU. Give
Playmakers' a try, I've been using them lately and having a good time.
I was an avid AA player until realizing it could be more fun using an easier skill level with sliders angled towards the CPU, but still to slow the passing game and intending to increase the rushing game.