I agree about Achane getting bigger in the pros. But if he's playing at 185 at A&M ... 210 would be an increase of 25 lbs. That's a lot to put on for a guy his height.
McCaffery was listed at 6'0" at Stanford, and 5'11" in the pros. His weight's been pretty consistent -- 200-202 lbs at Stanford, 205 in the pros.
Whatever Achane is going to accomplish in the pros, he's going to have to do it in the 195-200 range.