Maybe the word is out among H.S quarterbacks that Canada intends to run out of the barge formation all the time. That would explain why we're not getting any of them to commit. That kind of offense doesn't offer anything to QBs and WRs.
Fortunately, the reality is, we will throw the ball our fair share, even though we will emphasize a strong running game. Contrary to your misplaced belief, Narduzzi wants balance in his offense in the same way MSU has it. The offense won;t look a ton different from last year. Canada has already said as much. We will still run 2 wide on most sets, we will utilize a slot receiver in some sets, and we will run off play action. We will see a variety of formations and sets, including pistol sets out of the shotgun like we used all last year. I'm sure the barge will make its appearances situationally but it certainly won't ever be our base set. Again, see MSU--that's what we're trying to do at Pitt. But we aren't about to turn into a Tom Osborne Nebraska option team, or even a Brett Bielema/Wisconsin type 2 TE power offense. We will run a true pro style offense.
We probably won;t need to throw it much against the weaker defenses, against better Ds we will have to throw it plenty.