How is he unloyal? He opted into his contract to allow the Magic to get something in return for him. He didn't leave them out to dry. He could have easily opted out and left them with nothing.
He wanted to be traded to Brooklyn -- Orlando didn't take a great deal IMO -- and now he'll leave for nothing next year or they'll trade him for basically nothing.
Anyway, I wouldn't make room for him -- mainly because I'd use him like Orlando -- Dwight, go stand under the rim, we're going to let our guards put it up