Greatwyrm
Been here a while...
Probably a psionics supplement. I'm not a huge fan of psionics, like a couple of my players, but if it was something we used from day one, instead of bolting on later, it'd be easier for everyone. I know there's a lot of "keep your sci-fi out of my fantasy" feelings about this, but I think the previous stuff has been successful enough to include a psion in the core rules finally.
I'd like to see Fantasy Flight Games produce Midnight and/or Dawnforge for 4e. Both of those settings were pretty dang cool. Even though Midnight had a better following, Dawnforge might be a cool idea for a release setting. It's a new edition, the world is young, and you're the ones the legends will be written about.
I've also always liked monster templates and Mike Mearls' Monster Handbook. Then again, with monsters being redesigned/streamlined/recombobulated, who knows if stuff like that is still applicable.
I'd like to see Fantasy Flight Games produce Midnight and/or Dawnforge for 4e. Both of those settings were pretty dang cool. Even though Midnight had a better following, Dawnforge might be a cool idea for a release setting. It's a new edition, the world is young, and you're the ones the legends will be written about.
I've also always liked monster templates and Mike Mearls' Monster Handbook. Then again, with monsters being redesigned/streamlined/recombobulated, who knows if stuff like that is still applicable.