Devin Harris: Future top-5 point guard?

I've heard several pundits, including those who have commented on this site that Devin Harris will/could be a top five point guard in the NBA.

Maybe so, but he won't be better than Chris Paul or Deron Williams and he will be lucky to be as good as Tony Parker, Jose Calderon, or even Brandon Roy. AND there are some monsters now playing college ball like Derrick Rose and O.J. Mayo who will soon be in the mix at the point guard position.

I think people are only thinking of Kidd and Nash getting old and thus there being a void that somebody must fill in the list of top-5 point guards. However, I don't know if they are taking into account how many fabulous young point guards are already or soon to be on the scene.