I hope they will listen to Nicko about 22AA and SIASL for the next tour
I don't think that the next album tour will be much different than TBOS tour, regarding the setlist composition - five new songs, a lot of classics and maybe one or two post-reunion songs (time to ressurect Brave New World, or maybe Out Of The Shadows). Don't expect anything from SIT, the only forgotten gem from the 80's that has a chance to be played, in my oppinion, is Still Life, but they promoted POM album a lot during TLOTB tour, so not likely... Also, maybe they'll again give more space to some of the early stuff like Running Free and Sanctuary. If there wasn't these conceptual limitations for the curent tour (war, religion etc) I could bet that some of these songs (Phantom, Prowler, Running Free, Sanctuary, or even Drifter) would be included for the second leg, considering these were regular on the setlists during the 80's. Maybe they will include some of these for the encore.
Anyway, I'm pretty sure that Dye With Your Boots On will be on the setlist for the 2019. tour.
EDIT: Die With Your Boots On