Jacoby Shaddix and the rest of Papa Roach Nikki Sixx DJ Ashba Tommy Lee Vince Neil Mick Mars Lzzy Hale and the rest of Halestorm James Durbin Josh Todd and the rest of Buckherry Zach Webb, Eddie Matta and the rest of It's Alive John 5 Piggy D Rob Zombie Anyone with ties to Doctor Who and Torchwood, both past and current WWE superstars not already taken