I made a list of them.
-A box map, which you build things in and can import them out in forge. So I place a Pelican in forge. I need to move it, so I delete the pieces, go into the forge menu, select "Models", and then "Pelican."
-More natural structures, like trees.
-Ability to place any vehicle in forge, so Scarabs and Elephants.
-Two or Three forge world like maps and blank maps with the normal maps, so "Spire Blank."
-Weather and time controls in forge, so a "dark and stormy night" in infection.
-Variants of vehicles, so a normal Falcon, a Transport Falcon, with five seats with people on the sides, or a Grenadier Falcon, with grenade launchers.