If they want to move Pitta (and others) - who are not yet a vested vets (Pitta is going into his 4 year) to the IR - can they do it after the 1st cutdown date to 75 - or does Pitta have to make it all the way down to the final 53 man roster (thereby exposing other players who they would like to keep to waivers). I don't know the answer and would appreciate some assistance in understanding how this works