I lean this way as well. Will installing yet another new staff and new schemes really provide such accelerated improvement? Maybe, maybe not. But I can't help but feel this team is on the cusp of something.
The last Bills roady I saw before yesterday was the Brian Brohm experiment in Atlanta in 2009. Unlike that horrible game, what we saw yesterday was real football being played by a real team. A team that can't get out of its own way and shoots itself in the foot, yes, but a real team nonetheless.
That was a winnable game yesterday. We are so close, just a few pieces away. I worry another coaching reboot would only further delay success.