So far I only expect.

CT 2nd Raid.
More Hildibrand Quests

next Primal Fight (most likely Ramuh)

Continuation of Main Scenario to foreshadow or set up upcoming events in the 1st expansion storyline.

Anything else can only be a guess at this point

they may even release a new area to explore and go to for the next part of the Main Scenario in 2.3