The guy is a turnover waiting to happen when he attempts to dribble the ball. It was noticeable when he was a freshman and sadly, 3 years in, his handle is no better. I do not think he is a better defender than Maddox but will give that he is probably a better rebounder due to his size.
Coach Young seriously needs to consider bringing Alleyne off the bench to start so Alleyne can reset his confidence and take some early pressure of himself at the start of a game.