Well, okay. If they're going to return though, I think it'd be more interesting if they'd aged, but there were no other changes.Griffith said:They're back: http://www.mtv.com/shows/beavis_and_butthead/series.jhtml
And judging by the "Holy Cornholio" preview video, they haven't changed. Except now they'll also be watching reality TV and MMA.