I believe it is.
Regardless of the O-line's performance (more on that later), if he again struggles finding open receivers, if he fails to hit the easy throws, if he make incorrect decisions, I believe that Wimbush will lose his starting position.
We all know BK is stubborn to the nth degree, continuing to go with players when he shouldn't. I get that. But you would think that even he has a breaking point. We found it last year at halftime of the LSU bowl game.
As far as the O-line, if it does continue to suffer breakdowns, that's not on Wimbush. But every O-line at some point in the game will have a breakdown on certain plays, and it's up to the QB to make the correct decision, whether that be taking the sack or rolling out and throwing the ball away. But too often, Wimbush tries to make whipped cream out of horse crap. In one way, it's great that he thinks that way, but on another, most of the time it bites him.