I would bet 10 dollars that he is Dumbo. Here are my reasons:
*The question was never answered for him before, so he acts like he is someone else to get it answered.
*He just joined, so how would he know about Dumbo's question if he was someone else?
*He insults everyone on the board " its decided, TGC is fill of complete liars" just like Dumbo did.
*The way he talks
*His um...strange...avatar, just like all those avatars he had before of the report abuse button and the red folder.
*This is a pretty good time for his old ban to wear off.
*He has already made 3 accounts before, so he would probably not feel bad about making ANOTHER one...

Hippopotomonstrosesquippedaliophobia-Fear of long words