they have been aware since yesterday
They'll trace it to the new account if they do ban.Just make a new account (if you're on PS3 as online is free) and transfer all your players and money to that account.
The new account has nothing to do with the EA account used to do the glitch.
I don't think they can ban because this is pretty much the same as someone just using a silver account and starting a club, selling all the players then transfering the coins except this goes much quicker.
I don't think they'll trace me sending players over to another account. They'll only ban the account that is linked with the email.They'll trace it to the new account if they do ban.
s*** im dead if my main ea account gets banned i have good players and the payed dlc and the code for the packs