According to Blabbermouth.net, Trivium have announce who will be producing their next record during their NAMM appearance. Here is a short excerpt quote of the Blabbermouth post:
Matt Heafy: “We started demoing after Family Values, like October,” he said. “We started writing some songs, demoing them. The demo quality is so good it sounds like a real album, which is awesome, so it gives us a really good basis to compare and fix shit, so we’ve been revising and going back in and changing shit up.

In the latest Revolver Magazine, Trivium’s Matt Heavy And Corey Beauliu (How the hell is this dudes name pronounced) give revolver some insight on the year to come. Matt Brings up the point that people either love them or hate them, stating:
“What’s fun about this band is people either really love us or totally hate us. Trivium fans know all the words, learn our songs on guitar, have Trivium tattoos. And people who don;t like us think about it pretty much 24/7, which is crazy”