What kind of official AP would you like Paizo to make?
I would love an AP set entirely in another plane. 2e has little content outside Golarion, but with Elemental Planes being a big part of Rage of Elements, it would be nice to see an adventure set in another plane of existence.
I think they have alluded to season 5 of PFS having some inter-planar themes. That doesn't mean that they will put an AP out with the same ideas, but I think that, combined with the themes in Rage of Elements means that we have a high probability of seeing more planar travel in the near future.
I love all of the Shadow Absalom stuff, so I think a change in planes with its own set of rules that adjust gameplay slightly would be awesome to experience.