Xavier .. Look back on recordings if you can and look at the difference in TJD's extension at the rim, the explosiveness, the difference in quickness on the spin and dribble.
Before UNC he was exploding into rim attempts.. since, when in the block he's throwing up weak shit, no extension, no explosiveness. Not going over, around and through defenders like he did early in the season.
There's a noticeable difference. UNC wasn't that bad, Kansas game he was obviously hampered even though he had 9 blocks..