There's a lot they can do here. While they're adding shows to certain markets, the whole Innocence and Experience idea they had for the previous tour was sadly abandoned and I don't see that happening here (unless they do that within one show, albeit unlikely).
Still, as a companion album, I imagine a heavy set of new material, which is okay with me. I like that as a veteran act, they still play new stuff and value that. Probably one or two SOI songs and maybe 6-8 SOE songs.
As 2018 is the 25th anniversary of Zooropa, it would be great to hear some stuff from that album and since they regrettably ignored Pop in 2017, it would be cool to honor that album as well. A less 80s and more 90s centric show would be fantastic, but given the political climate, I can't see them dropping Bullet, Pride, probably keep SBS too. I'd like to think TJT will be less present though, since they spent 5 months touring it. It would kinda bold to not do Streets, but it's too big and given those ticket prices, they're gonna have to play some hits.
Still, some intriguing possibilities, likely to be axed for something safe.