I think after all these alleged allegations regarding greasing, steroids in the past, Dana should spin this into a WW tournament (like he did with the HW's)
If it can't be proved one way or the other, GSP should man up and do a WW tournamnet over the next year to see who the real WW king is. Maybe the top 8 guys in the division could go at it over the course of the year. The winner of that tournament, without a shadow of a doubt will determine who is the undoubtabely the king of the division (maybe even a trophy and some extra cash)
I actually think it could make a lot of money, and don't see GSP shying away from it. Even NSAC could do all the touch ups in between rounds.
If anything, I want to see how most of WW's would fair in a tournament style and if they would do any better against GSP under tournament settings.
Maybe after this tournament, there would be no more debate.