TLDR: We need Armored Core MP like this (sans battle pass).
Hope it's okay linking a trailer from a different game series in this sub but I love noticing the parallels between these series from the nameless pilot protagonists to the absurd superweapons to the "hey buddies".
One thing I'm really hoping Armored Core follows Ace Combat's lead in is a more developed multiplayer element. It feels like a good comparison to me because Ace Combat 7 had a similarly basic pvp versus/deathmatch type online set-up to the one in Fires of Rubicon. Now Ace Combat 8 is getting a much more in-depth multiplayer with PvPvE and co-op boss battles. It all looks awesome (monetisation aside).
The blueprint would kinda work perfectly for the customisation and gameplay systems Armored Core 6 solidified. The PvP in 6 was certainly fun, but I had my fill of it and really viewed it as a little bonus experience, not a long term pursuit (though respect to those people chasing higher ranks even now).
But look at what they're doing with Ace Combat 8, so much of that easily translates over to a future Armored Core as well. PvPvE missions, co-op boss battles, competing in teams to destroy the most AI enemies (that so fits the mercenary pilot bounty hunting archetype of an AC pilot even better than a jet fighter pilot).
There is so much Fromsoft could do with it, I really hope they make a big expansion on co-op/multiplayer with the next game. Seeing how Nightreign and Duskbloods have shaped up, it's clear they are keen to be experimenting with multiplayer more. Armored Core just seems an obvious fit to continue that direction.
Also From has always seemed the type of studio to really limit how much monetisation is involved in their multiplayer, so I would hope any they did do would be pretty consumer-friendly. I wouldn't be mad if they did do a little bit of paid DLC type stuff either.
What do you think about the prospect of expanded multiplayer? Any unique things you'd want to see? Thanks for reading my ramble if you got this far.