Was thinking how amazing it'd be if every 3-6 months we get updates to the game with new main quests, side quests, cutscenes, new gear and other things to do. Sold for like $5-10 per update or season pass for the whole thing.
Quest updates kinda like FFXIV, nothing too big but just enough to keep you playing for a few more hours. And then a major expansion 1-1.5 year after titled FFXV-2 with new party members (gimme Aranea's backstory!). There's so much more they can do with the world.
Heard a rumor this is what Destiny 2 is actually going to do. It'll have the major yearly expansions, and smaller, faster updates.