new game modes based in popular rts, own ideas, mixing existent modes. Like capture points, capture flag, protect wonder...etc
New units time to be more far away than AoE. Maybe mix with stronghold defenses and special units, bandits, assassins, arsonist, spies, diplomatic (conversion).
New diplomacy features like make peace for minutes.
Improve the GUI divide buildings in groups.
New maps, like shipwreck , where you start nomad with a cart and use your ship as source to build a CC made from wood. Kind a surviving mode.
New buildings.
Mercenary camps like DE mod.
More technologies.
Change hotkeys and customize them.
GUI alerts.
More scenarios with triggers.