I will personally try out your suggestion of the Pass Coverage being the same as the CPU's rating, but I have noticed that with the CPU QB Accuracy lowered there are a few more passes that are just bad throws, but you are correct most of the incompletions are thanks to balls being caught out of bounds, or dropped, or intercepted; not really due to bad throws.
I think I may even lower the CPU Pass Accuracy down to
22 because while I have the User Accuracy set to
19 there are quite a few bad passes that I throw that are just complete misses even though I use the precision control stick too.. I have posted Slider Changes on my franchise post but I haven't updated it here; but I will do so now.
And for the Pass Rush I am actually surprised, maybe I just have a different skillset than you but I have an easy time getting into the backfield with my lineman. It could also be just your guy that you are using is not as good as the OL that he is facing?
I used
Justin Tuck on the Left End and absolutely dominated and was getting 1 - 4 sacks a game. There are some games where I get 1 or 2 sacks, but then there are games where I finish with 8 or 9, it all depends on the day..
I would suggest mixing in a good Zone Defense.. Check out some zone blitz packages and make sure to change up the coverage before the snap if you see a hole in the zone. I have a better time using zone than man coverage because usually my corners get beat
(they're old in Oakland -__-) so I tend to use Zone 90% of the time.