I'm not sure anyone in the state could "stop" Cobb, but Reynolds is one of the best defenders in the state. IMO (based on seeing him vs other stars), he definitely holds him well under his average.
He flustered Mr Basketball finalist, Rodney Henderson from Tyner, all game. Watch Tyner vs Memphis Business, then watch Tyner vs Loretto. Henderson was a much much less effective player with Reynolds on him.
I wish Upperman would schedule Loretto next year. It would be fun to watch! Gonna need to have others step up and alter some things losing Buie, Burleson, and Roberson, though!