Yeah it's a huge "if" for this team. I'm more concerned about his health and dealing with the workload that's coming, seeing that he hasn't played a lot of basketball the last three years or so due to leg injuries. If Chol isn't up to the task, Maryland's in deep trouble.
I think there is skill there with Marial but the strength and endurance is going to be a real problem. It seems like it is going to be real easy for a stronger player to move him.