I only saw him play against michagan, and you may have a point here, but with the exception of Damian lillard, what point guard has come out of such a small school to have great success? Also, He's White and athlectially, African Americans have shown to be superior in the NBA. He does have great size for a PG, but also consider than for the entire regular season, he played against just one ranked team, New Mexico (a team that was bounced out in the first round), and against Michigan he struggled mightily. Trey Burke on the other hand played against 9 ranked teams and in every one of those games played well.
https://espn.go.com/mens-college-basketball/player/gamelog/_/id/56670/trey-burke
Getting Back to Wolters... I don't see an NBA player. Coundn't get in the lane and he struggled against a Michagan team with NBa athletes. he played in 34 games this year and the one team he played that had NBA athletes also happened to be the same team he almost didn't get into double figures against-- every other team he played against this year he got well into double figures... i mean, he shot 3-14 against Michigan and was 0-5 from 3. I just don't see an NBA player.