I think there are several thing going on with the offense:
1. Not running enough
2. Kaep being too aggressive instead of taking what's available
3. Over simplification of the playbook (fewer wasted timeouts, but horrible production)
4. Poor wr play
5. Poor route combinations
6. poor gameplan diversity (people seem to know what we're running, we aren't fooling anyone)
I think the Roman needs to call the same game he did when Alex was here, and concentrate on the run game. Go back to diverse personnel packages, and scheme better route combos, and well be fine.