Turns out Bills quarterback Josh Allen is a draftnik. And he got his favorite receiver in the NFL Draft when Buffalo opted for Florida State’s Keon Coleman. But Allen, probably like the rest of Bills Mafia, had an anxious first round. That’s because the Bills twice traded out of their spot, although they needed a new, elite receiver more than any other position. Finally, Allen and Buffalo got their main, when the Bills selected Coleman with the 33rd pick of the draft. That’s was the very first pick of the second round. Allen messaged Coleman to let the receiver know ‘you’re the guy I want. I w…