Keep in mind that I said "in their current role".
Guys like Rashard, Nelson, etc., would look good off the bench, sure, but 1) I don't think they'd accept the role, and 2) nobody wants to pay a bench player a max contract.
Earlier I said Gortat, Pietrus, Barnes because I assumed all were coming off the bench. Didn't realize Barnes was starting for the Magic, so I have to drop him (I think he'd be great off the bench for Boston -- doing what we all were hoping Marquis Daniels would do).
I'd stay with Gortat and Pietrus. I like Ryan Anderson as a long term prospect.