To outright delete the existance of that Character from their game table: No. Only a GM or Co-GM can do that in their own game table. If you're still "in" the other game (not Kicked), you can load the game table anytime, whether the GM is there or not. If you want to take-away your character stats from the old GM, you could log in to that game, open your Character, and basically delete every stat field by hand one-at-a-time. Those would be unrecoverable in that copy of the game, but could still exist to be recovered by the GM from a Backup Copy that they'd made, or from a Rollback procedure, or from their Character Vault if they'd exported a copy of it. To simply copy, move, re-use your Character in another game, the Player (you) use Character Vault. Go into Char Vault, choose IMPORT to get a copy of your Character out of the old game table, into your Vault. Then once you're a member of another game, if allowed, you can EXPORT the Character from your Vault into the new game. I got the impression that you already know this method, and wanted to do more, hence the preceeding answers. Pulling or Exporting or Deleting your character, from your Vault, will not affect the GM's copy of your character in the old game.
