I see no new worries with JO. He is what he is. I expect he will start the bulk of the games when healthy and will work in a committee with Shaq and Semih (and eventually Perk) with no one player getting a clear majority of minutes. Doc will do his best to limit the wear and tear on the vets while not throwing Semih into situations he's not ready for. It will be interesting to watch exactly how Doc manages it.