Well they did bring back Slayer and Slipknot on the main stage. If they're continuing the trend of recycling bands, I'm gonna say next year's gonna have Zombie and either Lamb of God or Donkey Punch.

John Reese said there was only about 25 bands that could headline Mayhem Fest. Problem is only about half of those bands are interested or are willing to drop the $ in exchange for a bit more exposure that Mayhem Fest brings.