I doubt that we have had anyone with the explosive jumping ability that Diallo has, so in that sense no comparison will be that good. Dyson is probably the best comparison based on his overall balance of skills, even though Hamidou's ceiling would seem a lot higher. Ray had UConn-great level athleticism, but he was not in Hami's league in terms of explosive rim attacking and effortless jumping and slamming with either hand. I imagine he has great speed and quickness for his size overall. Of course, I am only comparing the very best quality of Hamidou against one of many Ray Allen talents, not the least the epic ability to shoot the basketball. I really like the competitive spirit that he has...hoping that will help him to push himself to broaden his game.