A new NFL mark: the Bills and Josh Allen reached agreement on a new record-setting six-year, $330 million contract that includes $250 million guaranteed, the largest guarantee ever given to an NFL player, sources tell ESPN. Allen had four years left on his deal, but the Bills… pic.twitter.com/HVImHRv7TB

Palmer now joins Khalil Shakir, Keon Coleman, and Curtis Samuel in the receiver room, with Amari Cooper and Mack Hollins as free agents. And all of this happens on the heels of Sunday's news that Allen is signing a contract extension worth $330 million total ... but at $55 million per year.