I am sticking to my opinion that someone like a Marc Gasol would be better in Boston than Dwight Howard because Howard's elbows, which are allowed to work freely now would become lethal weapons worthy of suspension if used while on the Celtics. I feel that his coaches and the refs have done him no favors by allowing him to freely elbow oponents, to the point of drawing blood, and not doing anything to stop it. It is now ingrained in him that this is OK.
Meanwhile, Marc Gasol is a big man who is improving each year (IMO will be the better player of the Gasol brothers). He has not yet reached the salary level of Howard. He appears to be very coachable. He doesn't stand at the three point line and chuck them up (huge plus in my book), but will play under the basket...more of a throw back center.
Did I mention that his is BIG? (Not just tall...big and tall.)