I agree with Sama.
If you start giving 2nd chances to anyone, then why do we upload the demos? The time we spent recording was in vain. Does it really matter if we show the proof? You have to start asking these questions, Raven, and start to see this through the admins perspective too and not just the player's side of the story. Not to mention that until now i still don't have the answer why did you unban that "slang", and now he's admin. And by this it is not my intention to disrespect you, i'm just seeking an answer, that's all.
Anyway, this is an example that shouldn't happen. Unban a player relying only on his words/excuses is an unecessary gamble that you're taking.
Think about it.
Best regards.