This thread is weak, whiney, and silly. There was too much time on the clock to take a knee, and end the game. Taking a knee would have turned the ball over to the Dolphins. Even as a two score game, with only seconds left on the clock, why give the opposition the impetus to go all hail mary, onside kick, and all that nonsense? Better to slam the door shut. And, frankly, the TD was easy. The two point conversion was just practice-- invaluable game time experience.
There is also the issue of point differential, which may very well come into play for playoff seeding. It's a no brainer-- score as many points as possible. Period. This is what playoff teams do.
As far as Josh Allen waving goodbye to Wilkins-- that's on Wilkins getting in Allen's face after the play. If your player can't handle losing, they're the one being classless.
There have also been quite a few comments in this thread calling Allen, and Sean McDermott "scumbags," or other such dumbinsults. That is quite simply ignorant. A big part of the winning culture that Brandon Beane, and Sean McDermott have built in Buffalo is based on character. It matters to them in the draft, and in free agency. If a player does not have a high character-- solid work ethic, and team-first mentality-- it's a deal breaker. Both Allen, and McDermott have proven themselves to be anything but classless. They're team-first leaders both on, and off the field. They've embraced the community of Buffalo, and earned the trust of their teammates. Word.