A. Some people prefer to take people at their word and not "read between the lines" or read into things.
B. I have no idea if Daboll or McD don't like each other and have not speculated in the least. That is between those two men. (The post game handshake after the Giants/Bills game points to an issue. Whether it had to do with McD not appreciating the dirty play and fisticuffs on the part of the Giants or something more personal, I do not know and cannot say.)
None of us who take a stance contrary to yours are postulating that everything is fine this season. Clearly they have not been. Injuries, inconsistent offense, turnovers, in-game management particularly at the end of games, have all contributed to a mediocre 5-5 record. An effort has been made to fix the offense this week. Only time will tell if it works. If the Bills are able to recover and finish strong, that is one thing. If they continue with this mediocrity, that is quite another, and we'll see what happens in the off-season.