Despite Symbol's disappointing showing at Anaheim, I think he'll come first. He just seems like an excellent preparation player.
MKP will probably advance with Symbol in 2nd place. Not much to say.
Parting will probably go 4th. His PvZ isn't especially bad, but he's not that great either, Symbol should definitely beat him and Yugioh I'd favor as well. While his bread and butter, PvT, will be against MKP who usually beats him (although he failed to in the gsl last season..).
Yugioh, I'm very intrigued to see. I always found him to be pretty lame, but last time I saw him he played excellent against MKP. Since there hasn't been much outside of his brief run to code S, it's hard to know where he stands. Was he just riding the momentum of the patch, or has he finally risen to the occasion? I hope so, it would be sweet if Yugioh suddenly became awesome, think of all the hilariously lame Yugioh jokes to be made by Tastosis :D
Symbol 2-0 Parting MKP 2-0 Yugioh MKP 1-2 Symbol Yugioh 2-0 Parting Yugioh 1-2 MKP
Hope: Yugioh screams "YUGIOOOOOOOHHHHH" and then like, grows 7 inches taller and his voice gets deep and then he proceeds to destroy the group 4-0. Also, MMA becomes Joey Wheeler