Yes and...no?
Unfortunately, the CPU RBK slider also influences pass blocking, esp. on screens...I found that when I wandered away from PBK and RBK @ 25, the timing on pass plays WITH THIS SET goes to heck...
My test?
When I run that Sugar Blitz (with no one over the top) or defend a screen pass, I want to see a mid tiered CPU QB get hit as he throws...not sacked, not back there all day, but hit as he throws...
Right now, with HUM PCV at 40 with the rest of the set, I see EXACTLY that timing...which is hard to achieve...
That's what concerns me about going to HUM PCV at 50:
The CPU RBK will have to go above 25 and bork that ESSENTIAL timing...
I'be been trying to beat an extra YPC for the CPU QB since I got the game!
The only way to tighten up the Man Coverage and get those contested catches is bringing OPI and DPI back to even or one click apart...the consequence being, CPU goes checkdown too much, due to primary being blanketed...
I tend to agree with you:
I think the House of Cards, is prob maxed out...
The last two adjustments were bumping CPU QBA even at 5 / more separation by dropping DPI to 98 and these last two nudges of +5 to both HUM and CPU PCV...
Pushing the envelop will prob turn into a waterloo because of the way CPU RBK influences PBK and overall timing...
Interesting, tho!