1. Push up the middle..
.Possible solution, give DTs with whatever criteria(ex. 80 str) the bull rush trait. ESPECIALLY NTs!! Find the threshold ratings for DT/D-lineman getting a Big pocket push.
2.Too many blitzes...Possible solution,
Generic 4-3, 3-4 or Custom (not sure how good custom D PBs work, others might).
3. Safeties not playing the underneath stuff,
You're right about the actual Play Call determining the type of coverage. You still want to see defenders getting to the ball and not getting stuck in a zone.
What about Pass reaction ratings or sliders to help this.
I think certain "Safety Types" traditional SS should have some underneath skills, that's why they are traditional SS in the box.
wouldn't be an issue if LBs, players underneath, could play underneath tighter.
Possible solution, scheme and trait changes for front 7.
Ratings boost to ZCV,
NOT sure what yet, it's 2AM. Just thinkin of ideas to fix issues
To be continued.....