Isn't it odd how a single act can destroy a career. I bet Hood wishes he could have a do-over for that moment he refused to go into a game during garbage time.
I don't think that is the reason he isn't getting offers. He isn't getting offers because of his poor play and shooting with Cleveland.
Cleveland have him the qualifying offer. I'm sure he will end up playing for that this year and chase an offer next year.
There are also much better restricted free agents not getting offers right now. Jabari, smart, Lavine, Clint Capela, and Nukic are all still available and have no offers.