Still somewhat of a mystery because the ex-Kentucky forward had to contort his game to fit the role UK needed him to play last season. The Wildcats had a glut of frontcourt talent, so Lyles became a 6-foot-10 small forward in a two-post offense. While he isn't a liability defending the perimeter, his more natural position in the NBA is probably power forward. The skilled, versatile rookie should add to the strength of an already formidable Utah frontcourt. Marc J. Spears' grade: A+.