CARCASS (Pretty pretty pleeeaaasssseee!)
Bloodbath (Yeah, probably not gonna happen)
Judas Priest (Also probably not gonna happen)
System of A Down (Nostalgia!!!!)
Kreator (Most likely will happen later this year!!!
It's amazing how many of the top bands on my last.fm I have seen live. It's been a great 5 or so years for shows.