I don't see what difference the color of someone's skin makes when your goal is to learn how to play hard and win games. I wonder if Cartier and Dave are uncomfortable with Huggins because he's white.
If it's a personality thing, if it's a matter of his mom looking at the trouble that some of Huggins' players have gotten into in the past, fine. But that has nothing to do with race, and I don't see why he chose to bring that up. Maybe he and Larry Johnson should get together and commisserate about how they need a coach that understands their unique problems.