No they won't play at the same spot, Melo will be Small Forward and J.R will be shooting guard. Anyways I think that Josh Smith and Marvin Williams will both have breakout years, so will J.R Smith. I think a lot of Sophmore players will have breakout years this season. Should be interesting.
I was actually going to name Amare Stoudamire but I said to myself he already had is breakout year two years ago. He can't really have a breakout season, because he only played like two games this season. But he'll show everyome that is injury didn't stop is developpement and he's still a beast to be wreckoned with.