And you don't have to hockey line sub them all in at the same time. Jordan should be playing alongside either TJD or Race, or both. Tamar should be playing alongside either Rob or X. Anthony should be seeing more minutes playing with some of the older kids. And while I've been very skeptical on whether Khristian will ever live up to his hype, in the minutes he's gotten, he hasn't been THAT much worse than Rob and/or X. Heck, Rob got lit up yesterday by Sessoms. Rob happened to play fairly well offensively, but if he's not gonna be a lock down defender, I don't see much reason not to give Khristian some of his minutes. As for X, he takes bad shots and turns it over as much ore more than Khristian ever has. So again, just don't see the reasoning for riding the older guys so much from game action.
Actually...assuming Jordan and Tamar are putting forth effort in practices, I think its basically Negligence to not play them extended minutes right now. There has to be something going on in practices causing it. If I knew there wasn't, and he just "isn't comfortable" with them playing...that would be a pretty big red flag for me.