I have some ideas for Mordor.
First one, starting off is: The black uruks of Cirith ungol. (swords-men, and with the idea after this, spear-men)
The idea would be this: Whenever they reach level 2, you should have an option to pay 700 resources, and give them heavier armor. Their health would change to 1650, and of course, they'd receive 50% less arrow damage (or whatever pierce resistance heavy armor gave ). They wouldn't need forged blades, since they already pierce heavy armor.
More Cirith ungol ideas
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There should be an upgrade for cirith ungol that changes how the building works.
It would cost 1000-4000 to buy, but it would be very helpful.
This idea is:
"Unleash the hordes of Cirith Ungol"
Basically, you will now be able to buy Black uruk spear-men (90 command-points)
They would be the same as black uruk swordsmen, only they'd counter cav really well,
And they would be limited to 5 battalions. The normal black uruks/uruk-archers will also be limited to 5 battallions now, but cost 90 command points as well.
For the halberds, they would become 60 command-points, and not limited.
I know this would ruin the unique no command points thing, but this would also provide mordor with more powerful infantry options against fully upgraded units.
Lastly, this needs fixed badly, I have posted in the bugs section, but no answer..
when you place Sauron's influence on a tribute camp, you only give evil-men heavy armor, but they do not get forged blades
One more idea for the trolls.
They should get + 100% armor (or just 100% armor against spears/heroes)whenever you have them move close to an orc horde.
Why?
Because, they are a support unit, and they should be able to survive long enough to do their share of damage during a battle with your army.
Right now, they just die before they can down a battalion :/