--swap out Aces and Wasted Years and the complains would definitely be less, even if it was Tailgunner, FOTD and Running Free
It's not that I'd be against it (for obvious reasons), but I wonder how big percentage of the ticket holders would actually be willing to trade Aces High for Tailgunner? Could be many, I don't know, but this kind of brings us back to the reason behind No Prayer's lack of live representation in general: almost all, if not ALL of its potential setlist inclusions have a superior equivalents in the earlier, and perhaps even later catalogue.
So as much as I'd love to hear some of those No Prayer tracks, it's kind of easy to see why they're not being brought upfront. Bring Your Daughter could be an exception that makes the rule, but given the pace of the set and sheer amount of songs, it seems that they didn't want to put in many extended sing-along, jam & crwod interaction moments.
I suppose that's why Running Free didn't make it either, eventually. And frankly, I might even prefer Wasted Years on its place.
Sorry for repeating this point constantly, but I just find it a bit too odd how Wasted Years as a closer is suddenly so "last season" although it still hasn't been played on that spot nearly as often (or densely) as some other classic closers.

Run to the Hills has been a closer many times, including a couple of times in a row for different tours and basically nobody expressed it being particularly boring & lazy move when it was considered as a locked show closer for this tour since the tour announcement.
Ok I get that there's an obligation for playing Run to the Hills anyway, where as Wasted Years could've been technically left out, but as a purely personal opinion, its inclusion doesn't really bother me at the slightest. I gladly take it instead of Sanctuary, for example.