There's a little more to the whole greasing story than BJ's camp filing a complaint with the commission.
Dana, possibly Liddell and the commission itself saw some fishy stuff going on between rounds 1 and 2.
Between rounds 2 and 3 Kizer himself (along with other officials) saw the same thing happen again and reprimanded gsp's corner and wiped gsp's back down.
between rounds 3 and 4 they wiped him down again to make sure.
BJ's camp has NOT filed an appeal to the commission on the fight.
It is still uncertain if the commission will look into the matter further but they KNEW it was going on BEFORE BJ's camp even filed a complaint and were PISSED about it.
To paint this as a BJ is a sore loser so he made up a story is asinine.
If that were true then he WOULD have filed an appeal, and Dana and Kizer wouldn't have known about anything (which they did, during the actual fight).
My opinion, intentional or not, Nurse should be banned from cornering ANY UFC fight for at least a few years. Greasing fighters is cheating, and should be dealt with accordingly.
NOTE: this has no bearing on the fight itself, it has NOTHING to do with who won and who lost, it has to do with cheating, intentional or not.
It's just too bad that the great performance GSP gave will always be slightly tarnished because of it.