Definitely. Most likely with more Reunion songs.
I like to think so too.
Bruce is joking with Janick a few times already during the tour.
The main ''different feel' things are no Nicko (we can't deny this, it feels, although Simon brought more power) and playing the songs slower on purpose. Otherwise they still sound great, if they play faster like with Nicko pre-2022 it will be like Maiden from 2008. It's not the setlist (the big hits plus some surprises after an album tour with more rare songs, expected), playing faster live is always better. Our standards for Maiden live are extremely high, but their energy is great for their age.
Also (I guess the rumors about Dave have their indirect influence), this time we're not 100% sure if they'll follow up the current tour with a new album (as they usually do) or with more rare songs. Add a few Reunion songs to the current tour and it would be a great final setlist.
I feel like some other songs were also played faster like Fear and maybe 2 Minutes?
I don't feel so, stage and setlist, although Nicko is the best.
I don't think they have many ideas (the current tour shows that) to bring something different (they always want to do this), which is why a new album is the easiest solution.
For new music it's odd for Maiden, but they still have the fire to play live. Let's see, Nicko's retirement has its impact on them.
Nostalgia zone after 50 years is probably to be expected, but I'm sure they will think of something interesting for the next tour. RFYL Part 2 would be such thing.
Lack of potential? Being a vibrant and creative force, we just need a new album for that. New music makes you relevant.