Why I think FDev will include alien jump drive technology and how it could work.
I predict that FDev will eventually include alien jump drive tech. The first clue to this is Thargoid wake scan data, which I have collected a lot of. However, I don't think you will ever see standard jump drive technology become obsolete.
Thargoid and/ or Guardian tech may take form and it could be used to jump over large distances, to already discovered locations... but perhaps limited to 1000-5000ly jumps, making it so players can jump all over the Galaxy, manually, making their own waypoints; a trail to the Empyrian Straights, Formadine Rift etc. However I feel that standard jump Tech will continue to slightly advance, but will help to fill in that void. Obviously you would not want to explore using something like a 1000-10,000 lightyear wormhole. You also would not be able to use this capability to jump from SOL to even the Pleaides, as it may be too short a distance.
I also believe that we might even see a Guardian (standard?) FSD. This could be used for slightly enhanced range at the cost of higher heat generation, more power consumption, but greater reinforcement and perhaps a bonus when paired with a booster. But perhaps the biggest advantage being its ability to evade Thargoid hyperdiction. It might even be the same FSD that jumps you thousands of light-years at a time.
Say what? Alien galaxies?
I think the jump tech could work because were FDev to ever include the ability to go to Andromeda, which as I understand is mentioned in Elite novels...at least in terms of where the Thargoids may orginate and, of course, tied to the Raxxla myth (the planet...not the station). Alien jump drive tech might not initially work there, as players will have to discover the Galaxy manually to create jump points/ waypoints. Meaning some of us may still be making the several thousand light year trek, along an alien Galaxy. This would be super easy for FDev to do, as everything would be procedural. It would also give FDev creative rights to make it look more alienscape, even though I'm sure the worlds are not unlike anything here. But who's to say?