Allen's TD/Int ratio was 44/21. Jim Kelly's was 237/175. If you throw the ball downfield, there will be interceptions. If you don't want turnovers (or big plays), Tyrod is your man. I think we have all concluded that it was time to move on from Tyrod,
As good as Kelly was, he made a lot of head scratching, ill-advised throws, but he made a lot of plays too.