Make a list of all the coach's that you think could do better than Dabo at Clemson. I would have a few names on my list.
Now make a list of all the coaches that you think could do worse than Dabo. Start by putting all of the names on your first list, because if you are being honest, any name on the first list might not do as well with similar resources. The names on the first list, have either been coaching for a limited amount of time to make a good judgement, have had success on a lesser level, or have had more to work with than Dabo.
Maybe there is someone that would have more success at Clemson than Dabo, but there is absolutely nobody that is a given. We'll ignore the fact that there might not be anybody on your first list that we even have a remote chance of hiring.