I have to admit they actually got me with this, especially after Casey Hudson "resigned" a few days ago. I mean why would Hudson leave after he said he was looking forward to making new Mass Effect games, only to quit a few days before the announcement? Same with Mark Darrah leaving at the sametime while Dragon Age 4 is being made. I'm thinking its creative differences, its got to be.
Could it be they're either rewriting the ending or making the destruction ending canon? Bringing Shepard back? Maybe even make the indoctrination theory canon which would make a really amazing twist considering the evidence. And it would explain Hudson's sudden departure. It's actually made me more excited for the Legendary Edition remaster now to see if there's any chance they'll tweak the ending to indicate the future direction for the series.
I mean if you think about it, there's a lot of potential in this. Everyone complained that in ME3 the decisions you make throughout the trilogy don't really matter. The allegiances you craft, the people/creatures you save or destroy never really counted for anything. Whereas in a future game, set immediately after or a few years after the initial Reaper invasion, you could have these allegiances come into play throughout the game during the ongoing Reaper war, trying to survive the extinction event.
BUT that's the fan in me speculating. The problem is, this isn't the original Bioware, it's new Bioware, a team that's barely done anything of merit and I'm genuinely thinking there's a possibility of them making an always-online, live service Mass Effect with £9.99 fan-service skins and loot boxes.
The worst thing is, we'll have to wait another 4 years before we see what this is. Possibly longer.