You may manage to throw one pick a game but I bet you don't have no fear when you drop back pass.. When the INTs are higher it forces you to think twice about certain passes which forces you to either take the sack or throw it away if you are smart. You can't force every pass or else it will result into a pick.
I had edited that post I made and also added that you should look to bump up the CPUs breaktackles and runblocking too.. That should help there offense sustain drives and it will force you to respect the run which should help open up there pass..