Just look at how far the second raid got delayed. That's a clear sign that resources were already pulled from The Division 2 development because the game's numbers are obviously too low to warrant a bigger investment. It's the second game in a row with a disappointing launch & year one, so I wouldn't expect too much from the franchise in general going forward.
They definitely won't invest a lot of resources into completely new features and game modes. They will deliver the stuff that was prepared for year one anyway, and then you will get some little side projects like hardcore mode. Probably with as many stupid oversights like not having stash access in a looter game.
Side note: I think it's funny how they talk about low numbers for a game mode when it's convenient for the narrative on the current game but at the same time have no problem lying about "a lot of players" in the live game. That's the dishonest and manipulative games industry in a nutshell for you.
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