The bills need to win the SB in the next couple of years, they have the talent but injuries could derail them. Other teams in the division are catching up, namely the Dolphins. Tus is having an exceptional season and can make some noise in the playoffs. The Bills time is now, if it doesn't happen now then I don't know when it will.
He is very good, but my point was that other teams are getting better within the division. For a couple of years we all felt that they were the team to beat in the division but I don't see it being like that in the next couple of years. The gap between the teams is getting closer .
He will be finished in his early 30s like Cam Newton if he continues with his style of play. Watch Allen and Newton running styles - a lot of similarities. Similar body types too as far as QBs go - Allen 6'5", 238, Newton 6'5" 245. Allen throws the ball better of course, but body types and running styles are similar, and so will be the ending scene.