I think there's a chance for a few more SA dates, but that's it. Bruce will need a break.
We've already discussed the info above and can't be sure if the quote is from Bruce. But he kind of hinted that they want to play in Greece with this tour in a recent interview, so a 3rd leg is very possible. And we know that Maiden make plans in advance. Which means they can do like for SJ (original plan) - record the album in early 2025, the 3rd leg in the summer and album release in September with a tour starting in 2026. But what if Bruce wants to do more solo shows next year too? They can switch around this time and he will do a winter tour in the US. If it's a summer tour again, they can still record it early next year and do the 3rd leg in the winter. However, there is another option. Their next tour could be Hits again and that could change everything, apart from Bruce's plans for next year. I doubt Maiden will record an album and sit on it for the continuation of a new Hits tour, again. Bruce has a creative spark again, Maiden have desire, SJ was received great, but that one interview with Steve in which he mentioned the possibility of releasing albums without touring makes me think the next tour could very well be Hits again. They don't even need a theme for it, they can just celebrate their 50 years. Nicko also expressed a wish to bring back more deep cuts in the future. I know this is a collective decision, but if Steve is really in no hurry to make another album (I doubt it), the band will just have to go along with it. And Bruce and Adrian have side projects. It's a little complicated.