I would love for George Hill to resume his position as a combo guard and sixth man. Frankly, it would be amazing. With that being said, I do think George Hill has not reached his ceiling. Though he has been a part of the NBA for sometime, this is the first time he is truly a point guard. He has embraced the role, and demonstrated steady improvement.
By the way, Kyle Lowry is not a statistical marvel. His assists are lower than those of George Hill. Granted, he plays for the Raptors. Although someone could make a similar excuse for D.J. Augustin.