I would say you root for the Pats* if you think the Bills have a good chance to win out the rest of the season or a max of 1 more loss.
Even with the Pats* win Bills still lack the tie breaker. Lots of games left but I just can't root for the Pats* especially in this situation.
Titans remaining schedule: Hard for me seeing anything more than 2 losses.
Texans
Pats*
Bye
Jaguars
Steelers
49ers
Dolphins
Texans