Name changing and reusing changed name.

I actually think you can change back to your original ign..

CungTenThan was CungTenThan like ages ago when he was 10x, and then he became 13owking or something, then CungTenThann, then Nhin, and now he's CungTenThan again so...yeah O_o

As for off ranks, though they say you cant change, you actually can.

Examples: xuanlovesyu (first off rank 200) changed to lyui and ninjakasu changed to kaisukix