He doesn't look all that athletic but he certainly looks a million times more athletic than Hibbert when he stepped on campus at G'Town. Hibbert could hardly run down the court without tripping. Zach skinny legs but his frame is huge. Kid has shoulders too wide to fit through a doorway so 240 lbs. is too small for him, with weight training and diet he could easily carry 270-275. lbs well. To me the most important things for a a bigman are hands, footwork and keeping the ball high. What I see in his videos are really good hands and he always keeps the ball high, has good footwork too but I'm sure that can improve plenty. Best thing is he looks to have no bad habits, most big men always bring the ball down and pretty much every UConn bigman over the years had this habit.