IMO the Bills brass is like 80% mind made up on TT, so these last 4 games, which DW referred to just another chapter, aren't going to override the overall body of work of TT.
I don't think this game against Pitt or the last 4 games are going to make or break TT. He is what he is and this is only going to be 4 more games of the same mediocrity.