It is pretty obvious that Wagner improved his rebounding a lot. He deserves high praise for the improvement. I only see modest improvement in other areas defensively. He is fouling a lot less so that is good but he seems to have some hard to overcome limitations if we are talking about him guarding in the NBA. His standing reach is not very impressive for 6’11” and his lateral movement is still not very good, imo. I don’t think of him as someone who has “good feet” if we are talking about the different aspects of speed and agility. He does have a very good straight forward first step, however, and runs the floor well, imo.
Still young. Anything is possible. Definitely rooting for him to meet his goals.