that would be totally retarded. my case:

I was invited by a friend to a game. when I got a kill I prestiged, so I left and prestiged kinda confused... I started playing another game, then my friend spammed me with invites so I joined his game, he was still in the same lobby. for some reason I was given millions of xp, it is so wierd! Now this was in no way on purpose, so banning me is totally BS! and reseting my lvl to 1 because YOU CANT STOP MODDERS is not my fault!

so sean have you stopped doing the lobbys then?

That could be bad!0_o

I wonder how they detect the host... And I was also reading a thread on how to potentially Un-Console ban yourself. You could just keep repeating the same process.

So then there is no way i can get banned or reseted! Thanks Sean

Thats why i went to 9th prestige.
So it looks more likely i just boosted it solid.

ghostrecon wrote ya. im afraid i have heard that. any 10th prestiges that dont have the right amount of time played or enough score will automatically be set back to lvl 1 with no chance of redemtion

Well, im glad i only prestiged twice in a moddded lobby.