Erase as in clear it? No they just did that and it didn't help.
Erase as in no more leaderboards forever? Yes, Uncharted 2 didn't had leaderboards when it came out or in it's betas and it was good, no try hards, stat boosting or glitching to protect kdr.
I bet all the people saying he's a good player are the drones running in the game with alts using his name in some form trying to suck up to him. "But if I make an account like that, maybe he'll notice me guys!" - Desperate people.
All the 180 votes were his drones too.
Oh ok then...I guess I'm an iBiZa drone.