It’s a bit weird because theoretically the schedules shouldn’t have that much of an effect on studio time. They can record January - March (as they have done before) and that gives time for Bruce to tour April - June with Maiden later in the summer. It’s a super jammed schedule though so I could understand them not wanting to do that, but the time is there. Maybe Bruce means no album release in 2025, but that doesn't mean they won't go into the studio at some point during the year. From a touring perspective, they are probably going to announce whatever next year's tour theme is (if there is a tour) sometime in October or November. If there's no album ready by then, we can safely say they at least aren't going to be touring a new album.
We also just saw an interview where Bruce seemingly confirmed a new Maiden album and, if anything, the newest quote maybe clarifies that he meant a Maiden tour and album in 2026. We're talking about Maiden stretching their lifespan into the late 2020s which is in itself unbelievable, but also makes me think that they do have interest in creating new music. I don't think some of the members would be that invested sticking it out for this long as a nostalgia act.
I think the reasonable possibilities are:
2025 - 2027: Greatest hits/farewell tour maybe a new album drops somewhere in that cycle
2025 is a year off, 26 and 27 are an album cycle/greatest hits hybrid
I don't really see them going outside of that framework. I am 100% sure that Future Past will not go a third year. It's just not marketable enough and there's no way they are going to be playing a Senjutsu heavy set 4 years beyond the album release. A greatest hits tour will be the priority, the question is whether they are willing to go outside their usual touring cycle pattern to release an album in the middle of a greatest hits tour and incorporate the album into a hits centric setlist. Future Past is a step in that direction and recording Senjutsu during the Legacy of the Beast tour shows that they're willing to get a jumpstart on new material before the end of a touring cycle, so it's possible.