Like this? He must have been joking about a rising curveball. An underhand curve with a tight back spin will just not sink as fast as a hitter expects.
Honestly would not mind Tennessee taking him, they’d be downgrading massively and it could open the door for us to get someone new (and I’ve held the belief that we need a new pitching coach for a couple years now). Doubt Kopp leaves though unless Sully is 100% gone as he pitched for Sully at Clemson.