He doesn't do that, so it compounds the issue. His natural ability in the pocket makes it less of an issue, but its still an issue that he ignores.
Same with the run game, theres adjustments that can be made. Sliding guys, rerouting the run away from the 8th man, even checking into a run on 2nd down in some situations when you see the DTs playing pass rush, or catch the defense in an unfavorable front.
It might not be a huge difference, but when your oline is this bad, something is better than nothing.
The crappy part of this for Chicago is that they can't fix many of their issues immediately, bc they gave up so many draft picks. Then wasted another one on Gaines Adams, which is a fail for another time.