Knighton has offered his services to the Pats, as a replacement for Gostkowski (in a humorous[?] tweet). Pretty unlikely that Arena would give him up while our season is active, but ... could be a way for Arena to ingratiate himself with Belichick. We could always recall Cropper to sit on the bench and not play! At any rate, Knighton should take a tryout in practice and see if its even worth pursuing.