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've got a guy I play with who has somehow managed to get airships into ever single campaign I've played with him. Last campaign was War for the Crown.
They are a 12th level vehicle, powered by alchemy and magic. There aren't a ton of ship combat rules available in 2E yet but there are some good community conversions of the 1E rules out there.
We mostly just end up using them as a mobile base and getaway vehicle. Would love to actually get in a multi-airship battle. I think that would be really fun.