i'm very aware. i went to both. also, just because a band is not on the top 3 of the lineup there doesn't mean they aren't a headliner. look at past years. this includes Nine Inch Nails, Coldplay, Kings of Leon, Arcade Fire, etc.
also in your first picture one of these "subheadliners" as you deemed them were also Kings of Leon. You know, the same Kings of Leon that headlined Coachella in 2011.


