I really don't see why they need to play all of these following: Run to the Hills, The Number of the Beast, The Trooper, Fear of the Dark and 2 Minutes to Midnight.
And before someone tries to argue that one or two of these might have been switched/skipped over the last 5-6 tours, this is just a general point. They're all classics, but when you have a great catalogue it's a bit of a waste to play some songs all the time, since it takes away the spot for another song.
Anyhow, great to see them play Phantom. Some other songs in their catalogue that I think are underrated and should get played more often: Remember Tomorrow, Killers, Powerslave (I know they have played this one quite a bit lately, IMO it's possibly their best, should be played more), then also a few newer songs, but they seem to focus on older stuff now.