Michael Beasley: It seems preposterous, but the Miami media is already talking about trading the underwhelming rookie. He averaged a modest 13.9 points and 5.9 rpg, and the rebounding numbers could be a problem for a guy who wants to play PF in the NBA. One of the big knocks on him this season was that he appeared to have shrunk – he’s listed as 6-foot-10 and was a man among boys in college … but he played like a timid 6-foot-7 tweener at times. His off-the-court behavior didn’t help matters. Nor did the Derrick Rose showing against the Celtics in the first round.