If the Bills beat the Patriots, Maye will be out of the conversation and it will be between Stafford, Love, and Allen. Allen has no shot, though, unless he keeps playing with his hair on fire like he did last week (which is very possible), and the Bills overtake the Pats for the division. No way are they going to give the MVP to a player on a team that is 2nd place in their division.
So, I think it will go to Stafford unless they do poorly the last few weeks.