They dropped Na Na Na? The short setlist isn't really their fault if that's what they've been given and a good percentage of what they've been playing is from the new album. I think there's only two songs on the album they haven't played yet but I'm guessing they will at some point.
Edit: Just looked at the setlists and that is strange. I guess they're just making sure they change the songs up a bit.
I was just frustrated that this was advertised as a co-headlining tour and they're only playing 11-12 songs. I know it's still early in the tour and things could change, but they're just playing really strange setlists. Almost all of the cities on the HCT they visited in the spring already, so it would be nice for them to play different songs.
The only 3 songs from Danger Days they played last night were Planetary, Destroya, and Kids from Yesterday. No Na Na Na, no Sing, no Bulletproof Heart, no Only Hope...it's just weird.
Save Yourself was played twice in Japan but none since then, and no videos surfaced on Youtube whatsoever. Scarecrow hasn't been played at all yet.