good question.
d lee will be a constant on this team, like a 15-9 type of a guy, but suppose that IT gets hurt (please don't) we got Crowder, Bradley, Sully, KO and Smart as candidates to elevate their game, i trully believe that all of them have that potential.
but seriously, IT plesea don't get hurt, he has to be one of the most fun players to watch on my all time list and Pierce is #1 ofcorse.