All this and they know they have Morey by the balls, if he doesn't trade Harden for whatever he can get then the 76ers get nothing when he leaves in FA.
Morey will obviously move him, but probably wants to see how the first few weeks shake out. Nobody wants to have a big injury, but if it happens and you don't want to throw the season away a 1 year rental of Harden for a decent price starts to sound pretty good.
You know he's not really a Doctor right?