Definetely The Little Things Give You Away. Beautiful song, I don't know why they stopped playing it.
If they did a show with none of the songs they played throughout the last two tour cycles, I wouldn't care what songs there were at all. No complaints.
I would like Pushing Me Away to drop by in the albumversion. Also Qwerty in full is always good. The mashups from the later tours kinda irritated me at first but looking back at a show like RAR 2014 it's really awesome actually.
Lost in the Echo and The Catalyst. Two of my top 3 favorite songs and would love to see them performed live like they were intended.
Right.. stuff like that. also for example playing just a part of Runaway and then rapping the first bars of Wastelands over that. Not a mashup in the sense of making one song out of more. Medley's then..
GATS was an awesome opener, I really hope they bring it back. And the ballad medley. I actually thoroughly enjoy that medley.
GATS; TLTGYA, IP, P5hng Me A*wy (the live in Texas version was awesome), HHH, Figure.09 and the Step Up/Nobody's Listening/It's Going Down medley.