My (current) predictions:
AVALANCHE: Hardwood Hank (no real competition)
@Ragnarok: Lord Krang (managing to beat Hsu)
Cid: MoonsEcho (managing to get ahead of ZeZipster)
SeeD: edczxcvbnm (after a huge battle with Spuuky)
Moomba: Ouch! (only just managing to get ahead of Dingo Jellybean - this one was a tough call)
#eoff: ShlupQuack (Yams missing out)
Tonberry: Del Murder (after a couple of tough fights with Trumps and Shoyku)
Moogle: Del Snizz (it'll be close with Meat Puppet)

From there?

Hardwood Hank***
edczxcvbnm*
ShlupQuack*
Del Murder**

ed and Hank make easy wins over Krang and MoonsEcho, Shlup struggles with Ouch! and Del Murder has the edge on Snizz with his current fame and popularity. The semifinals will be colossal battles, however it's always going to be either ed or Hank to take the win in the end, and I pick Hank to go all the way with his hard-man image.

Of course, I'm often wrong.