[Van Hagar]

Agreed, I think the older Mathis makes North only marginally better. We need an inside presence to drop in out of the sky somewhere. The real payoff may be with the younger one, because North has some potential in the 6th-grade class she is part of. But it will take some time.
As for next year, I don't think Whitley will fall nearly as far as Corbin. They will graduate two outstanding players in Smith and Craig, but that younger group that Estes coached over the years has a lot of potential. Corbin on the other hand graduates four starters I believe, and doesn't appear to have nearly as much coming up.