He isn't as big as he was in the mid 2000s, and beyond Venture Brothers, he doesn't have any real mainstream roles, either. Apparently he's been trying to break into LA games and animation for a bit now (all his big roles were cast through New York), so it's more surprising that he's not in more stuff.
But yeah, he'd be a really good fit for Goro. Just have to wonder if he's on PCB's radar yet or not.
He voiced the main character in Bravely Second which was a fairly large project, so I think he's on an upwards trajectory now.
I wouldn't mind seeing him voice Goro either. Dude's a great VA.