And he admits the backlash from his supergroup colleagues mean it'll be difficult for him to return to the fold in the future. He told fans via Twitter on Monday that he wouldn't be with Russell Allen, Mike Orland and AJ Pero when they hit the road in September. That provoked an angry response from the band, who said they were "totally shocked" to discover the news online, and added a new bassist would be announced "as soon as we have one."

Moyer says in an update: "Adrenaline Mob has known for weeks that I would not be going with them on this run. I asked them to issue a press release saying so, but management said, 'No need,' and if I wanted to post it on my page that was fine. That conversation happened over a week ago. I'm very confused by the 'shock' of my post.