Part of that was he was behind their second best player and got winded fast.Clingan average 13 minutes for UConn his freshman year, only in the 20s this year.
But for Rock, agree 15 min behind Jackson 25 min is probably max unless he really surprises.
Omaha seems to be not big enough for a 5, slot him at 3/4 spot with Watson ahead of him today. His mins in Big12 tourney did not show me anything to know what his skill is other than looking athletic. So he's totally unpredictable.