I'm guessing ORL won't trade his arse just yet, as they're not satisfied with the offers. The offers being presented are pretty crap really, but in saying that, the team that's going to land DH (lol, Dick Head!), is basically only going to be "renting" him for the season as he intends to go via FA.
The dude's a schmuck, IMO, and whilst that might change if he becomes a Mav next season (doubt he will), this is no way to behave as a professional.
In DH's eyes tho, he's waited long enough for ORL management to put something together for him, but every time they do, they screw it up, and/or let players walk out. It's no wonder he wants out.