I have an account on my 360 console that proofs to a compromised Yahoo email account. I cannot access that email account and I am trying to get it resolved. Meanwhile, I cannot use that XBL account on the console as I cannot sign in with password as I do not remember the password I made up several years ago when the account was created. Lovely situation, and I know I should have written it down, but who did before the recent security upgrades? So, my question is, is there any way to lock an XBL account that is useless anyway and after a time period have proof options unlocked to allow me to assign a different proof in case I cannot recover control of my Yahoo account?