Wagler is an 18 year old (actually turned 19 today) 6’6” point guard who can shoot.
Just last year, Illinois had an 18 year old 6’5” point guard who ended up the 20th pick in the NBA Draft in Jakucionis. Even taking into account that Jakucionis was limited by an injured hand during the second half of the year, I think Wagler is a better player in almost every respect.