The fact that the Direct is global and focused on upcoming games really puts a roadblock on the last batch of Fates DLC. It really seems we're not getting it at this point.
I think it's possible that we might get a localization of an early title, but not a simple localization, but more of an upgraded version without it being a full remake. Sort of like FE6 getting released on Switch eShop; it still has GBA graphics but they're cleaned to look like later GBA games, sprite animations are better (Characters can blink!), stats are now more balanced (Wendy and Sophia are usable!), Supports no longer take an eternity to build and they can be read on the main menu, and you can use promotion ans stat-up items in the base.
FE Warriors and FE Mobile are pretty much confirmed, so I'm happy I can be excited for those.