I kind of like them, but they should definitely try to go for a completely fresh line-up this year.
Besides, it's not like they're actually confirmed. I'll just wait until they make some sort of official announcement. At this point they could have an update asking about any band in the world and it would just as likely as the other bands they've asked about showing up on the tour.
8/04 Power Trip
8/06 Morbid Angel (?)
10/31 Amon Amarth