Assuming you're referring to perimeter scorers, these are the guards/wings I think have a least an argument:How many players in the conference are better scorers than Poole?
Carsen Edwards
James Palmer, Jr.
Cassius Winston
Vic Law
Romeo Langford (debatable due to the three-point struggles)
But - and I'm assuming this is your larger point - he's definitely among the league's best wing scorers and has been pretty efficient doing it. Would like to see him go ahead and make his way to the professional ranks this summer, tbh.