Days Gone doesn't need a remaster, it needs a remake ideally with likeable or at least well-written characters, better dialogue, some semblance of a decent narrative and a rework of the incredibly dated game mechanics; those forced stealth sections because the soldiers are 100% bullet-proof were really stupid.
Slight rant aside, I'm holding out some hope that they might finally have read the room and realised that with the PSVR2 on life support and PS5 Pro receiving a rather frosty reception, people want to see some new first-party games. Surely they must be able to give us something about what ND has been working on between re-releases and failed projects.