Firstly, we’ve had hero units from the Covenant Empire acting as leaders in Halo Wars such as Ripa Moramee.
This could be improved greatly upon. Both UNSC and Covenant (Or more factions) should have a large range of different commanders and individuality. Multiplayer would be the only thing that sees this of course as people could be granted flavour in their militaries and Canon isn’t damaged. Players would be granted to choose a faction or sub-faction and a respective commander/strategist within it. For example, the broad Covenant Empire could be chosen while offering simple skins for sub-sects in that faction such as Jiralhanae Loyalists or Jul 'Mdama’s Covenant. As a collective this would be highly appreciated by everyone as no drastically game-changing mechanics have to be implemented, only reskins which effect banners, colours and possible slight armour changes. Little details like this keep people a whole lot more invested and pumped into what they’re playing, as does customization in general.
Some ideas:
Covenant Empire (Base Faction) - Jul 'Mdama’s Covenant (Changes)
Faction -
-Loyalist Banner changes to Covenant Symbols on base sites and rally points (flags)
-Sangheili Combat Harness to Storm Harness
-Modifications of weapons/vehicles change
Commanders -
(Covenant Empire)
-Noga 'Putumee
-Thel 'Lodamee
(Jul 'Mdama’s Covenant)
-Gek 'Lhar
-Parg Vol
Obviously could have more commanders and changes but the point is made.
Would you like to see this?