Great bands but I can't see them being headliners now. I think WCAR are bigger than both of them. They are good additions, don't get me wrong, but they aren't big enough to headline.
That Alkaline Trio/NFG tour came to NYC in November and couldn't sell out it's 3k venue. Definitely not festival headliners. Still, theyre more intriguing to me than anything else on this lineup.