[Noble713]

1. A better map/scenario editor, with the ability to place empires, ships, units, etc. This is the most important for me.
2. Retreat re-incorporated into tactical combat.
3. Larger maps. As it stands, maps don't get bigger, just more crowded (or so it seems). I want the size of the map to actually grow as well, and an increase in the maximum # of systems. I like the way MOO3 handles the galaxy map and the type of galaxies with shapes and whatnot. One of the few positive things I can say about that game...
4. More flexible AI design. I really like the idea of a scripting language that has been thrown around. I know it's not a 4X game, but Morrowind using a scripting language for its editor and the flexibility it has given to modders has been incredible.
5. Better sound effects (low priority, but it'd still be nice).