No offense, but kids don't get to pick their positions. Osby wanted to play the 3. M'Baye has said he can play the wing (but probably won't). We go through this every season, with people trying to put kids where they don't belong. Cousins is a 6'4 kid that less than a year ago, every scouting report I've seen said he needed to improve his handles. And that was being evaluated as a SG, not a PG. As a PG, he needs even better handles. There is a reason there aren't many non-elite pg's of that size. You have to be extremely athletic/gifted to pull that off. Maybe he is, but until I see it on the court at OU, I'm going to consider him a 2/3 that can handle some limited PG minutes.
Besides, he certainly isn't more of a PG then Clark or Woodson, both guys we're hoping to land. And then there is Hornbeak, who I think is a better option at pg.