I really hope for New Game+, it seems like a main stay on most games nowadays, and its absence feels weird here. I've not played Maddening yet, since I intend that for my next playthrough, but the amount of skirmishes seems plenty for grinding on the lower difficulties, and I don't mind Maddening restricting it, at least until post game.
I really hope for Awakening style post-game maps as DLC, because pretty much every game since then has felt like there was little to do once beating the game apart from starting another playthrough (NG+ definitely helps here, but we don't have that either as of yet), and I like feeling like I have something to do with my ultra-built optimized end game characters.