:'(
they wont rollback defence past 10 and your 9, it wont get rolled back, your dun beat.
I don't know so much about rollbacks, as I've never experienced any, but I would suggest you send a query to customer support and post on the forums how much you "regret" you botted your way to 9 defence, and while in the process, you found out how much you regret.
Be wary that if they do roll you back, other stats will certantly be rolled back to.
They half the total exp of all of your skills. So it might not be the best thing to do.Also, chances are if they do think you botted, they'll take levels off other stats too.
They half the total exp of all of your skills. So it might not be the best thing to do.

