There's something rather funny and ironic with all this 80's wish. I've heard that, at the time of the original TJT tour, U2 used to think that they didn't have a catalogue strong enough to play stadiums along the TJT songs. Of course, later they would have R&H songs also.
I don't agree with the band (because I love U2's 80s), but I think we'll have a lot of 90s and 00s for them to feel safe with the setlist.
The true greatest hits tour.