I think it would be good if clans were introduced into the game, a way to bring the community and competition in the game closer together, and could expand into a game mode called clan wars.
+1 the game should have a clan section like there is in the other Age of Empires. It would also be nice if they gave the option to design your own coat of arms to give more personality to the Clan. Also a system of ranks for example:
King = leader of the clan
Knights = the Moderators of the Clan
Men at arms = the members of the clan.
Let the Clan leader have the option to set a date and time notice to organize a game against another rival clan, something like “Gather the army.”
For winning games between clans, exclusive prizes could be given to decorate the Profile: portraits, titles (Champion, veteran warrior, etc.) and decorative objects for the urban center and castles (the flags have the Clan logo), greetings.
Also a Clan Leaderboard
Excellent suggest, all that this point are good to introduce!