I think Houston has mismanaged this situation somewhat and not done all they could have to get value out of Royce White. Had I been in their place, I would have tried to sell White on the idea that he is a project who isn't expected to contribute this season and that the best idea is for him to go straight to the D-League and adjust to playing in a pro basketball environment and schedule, that the team would rather be patient than rush him. The plan would be to play him down there for the entire season, or at least until February, no matter how well he does.
I am not sure the Rockets fully understood when they drafted him that his problem wasn't something where you just had to figure out a way for him to "get over it" so you can plug him into the team like any other player.
I'm sure he would have had a problem with that. It seems like he has a problem with everything.
I thought going into the draft this anxiety disorder of his was being overblown and he'd have an opportunity to succeed in the NBA. I still think that's the case, he is just being problematic, for reasons beyond his illness.
I think if he can't handle whatever issues he has with the normal NBA regimen, he needs to leave. If he loves basketball so much, go play overseas somewhere where they can accommodate him more easily. Take the Queen Mary if he has to.
Unless it can be proven exactly how Houston was insensitive to his condition, this is all on him. He seems to want the attention more than finding a remedy for this situation. I don't get why Houston would take him with a mid-1st and then not go out of their way to do whatever it takes to see him succeed. This is about him being intentionally difficult IMO.