I think last night was the first where we've really seen him be a bit of a liability defensively. BYU was going right at him, not blowing by him, but going into and through him for a lot of their shots at the rim in the first half. But that's to be expected on some level for a freshman defensively. I'm not worried about his defense moving forward as he hopefully gets stronger this offseason and he's been way ahead of what I expected this season. Plus, most teams aren't versatile enough and don't pass well enough to consistently get that mismatch, so hopefully other teams won't be able to take advantage of him in the tournaments, either.