With the Bills running game, all they need is a QB that throws for a modest 20-23 TDs and 3000-3500 yards to equal Tyrod.
I don't think that is really that hard to find and improve on. Not advocating for him but heck, Fitz did that 3 times without the historic #1 running game when he was here.
This running game opens up the passing game so much it is a shame Tyrod didn't have the capability to take advantage of it.
This offense was ranked #7 from what some have said, it was due to the rushing game mainly, imagine if the passing game was ranked, say #12.
Had that happened this offense might have been unstoppable and averaged more than the Falcons 33ppg.