We've been blessed with two Naismith caliber point guards in the last two years. Both stepped up their sophomore years to be terrific team leaders, something every great team needs. DJ has proved a very good passer and an excellent scorer. TJ was a good scorer, and excellent at breaking down the D and distributing the ball to who needed it. Both are phenomenal at penetrating. To be fair, it'll take the rest of the season to decide the answer to this question, but it'll be fun to ask it anyway.
I'd make the argument that it depends on their supporting cast, because they are different types of players.