I haven't personally - but to be honest, due to work obligations, I haven't had much time to play recently.
Interesting observation about PA, although I tend to get good gains on PA I have to say that I don't recall seeing the defenders bite on the fake. My gut instinct says it's because we have the pass reaction slider set to 50 (which balances the defender's reaction between the run and pass). I've been considering a couple of ideas to further enhance the set; I'll add this to the list as it might complement things well.