1. Acrobat - since Edge said they're actually considering playing it (!!?!?!). I do think this might be U2's last big tour, and they have to know how much it would mean to the fans if they brought this out.
2. Exit - simply one of the best U2 songs, live or otherwise. Seriously, this is post-rock before there was post-rock. If it were 17 minutes longer it'd be a Godspeed You! Black Emperor song.
3. Discotheque - the song that got me into U2. I'd also be thrilled with Mofo or Please (full band NOT acoustic). The only song from Pop I've ever seen is Gone all the way back on Elevation and it's my favourite album of all time. Is one song from this album too much to ask?
When did Edge say they're considering Acrobat,was it recently?