[mastodon421]

Well here's my guess at the lineup next year (I'm going to hope they have 2 legit side stages)

Main Stage:
Rob Zombie
Deftones
Killswitch Engage

Rotating Main Stage Openers/Side Stage Headliners:
All That Remains
Testament
Bring Me the Horizon (As much as it pains to me say, they will probably be on this next year)

Jager Stage:
Parkway Drive
The Sword
The Acacia Strain
Revocation
Jager Band


Other Side Stage:
The Black Dahlia Murder
Periphery
After the Burial
Battlecross (This band whores around, I don't think Metal Blade wants to throw them on Summer Slaughter)