There’s only one rumoured new potential squadmate/love interest I’m really curious to see. But I don’t know that I expect to see this character anywhere until the game is actually out, since ::SPOILER::

she’s supposedly only a romance option for femShep. This is relevant to my has-romanced-no-one-because-none-of-the-ladies-she’s-interested-in-have-been-in-game-options!femShep’s interests in case they don’t actually allow for a femShep/Ashley romance. Which I’m really hoping for.