I'm guessing there's going to be 4 factions (From the screenshots I've seen) so here's my refined idea for the classes for each faction. Rohan is kind of hard to make a variety feel to it while trying to make it different to the other factions.


Swordsman

Primary Weapon: Spear
Secondary Weapon: Sword
Other: Shield

Archer

Primary Weapon: Bow
Secondary Weapon: Sword

Pikeman

Primary Weapon: Long two handed spear
Secondary Weapon: Sword

Scout

Primary Weapon: Sword
Secondary Weapon: Repair Hammer?
Other: Health pack and arrow supplies

Elite Unit (Ranger)

Primary Weapon: Elite Bow
Secondary Weapon: Sword
Other: Do not appear on the map

Captain (Citadel Guard)

Primary Weapon: Sword
Secondary Weapon: Spear
Other: Shout for armor boost for allies


Swordsman

Primary Weapon: Sword
Secondary Weapon: Axe (Slower but more armor piercing)
Other: Shield

Archer

Primary Weapon: Bow
Secondary Weapon: Sword

Spearman

Primary Weapon: Throwing spears
Secondary Weapon: Blade
Other: Shield

Scout

Primary Weapon: Sword
Secondary Weapon: Repair Hammer
Other: Health pack and arrow/spear supplies

Elite Unit (Elves?)

Primary Weapon: Two Handed Sword
Secondary Weapon: Bow
Other: Poison Arrows?

Captain

Primary Weapon: Sword
Secondary Weapon: Spear
Other: Shout for more dammage for allies


Swordsman

Primary Weapon: Sword
Secondary Weapon: Mace
Other: Shield

Archer

Primary Weapon: Bow
Secondary Weapon: Small Sword

Pikeman

Primary Weapon: Long Spear
Secondary Weapon: Sword
Other: Shield

Scout

Primary Weapon: Sword
Secondary Weapon: Repair Hammer
Other: Meat and arrows supplies

Elite Unit (Haradrim)

Primary Weapon: Two swords
Secondary Weapon: Bow
Other: Poison blade?

Captain

Primary Weapon: Sword
Secondary Weapon: Axe
Other: Shout for health regeneration for allies when attacking


Swordsman

Primary Weapon: Sword
Secondary Weapon: Shield bash
Other: Shield

Archer

Primary Weapon: Crossbow
Secondary Weapon: Sword

Pikeman

Primary Weapon: Pike
Secondary Weapon: Sword

Scout

Primary Weapon: Sword
Secondary Weapon: Repair Hammer
Other: Meat and bolt supplies

Elite Unit (Berserker)

Primary Weapon: Two Handed Sword
Secondary Weapon: None
Other: Shout for twice the attack rate

Captain

Primary Weapon: Sword
Secondary Weapon: None
Other: Shout for dammage boost for allies

Lol, that's cuz they had rocks to throw down at them from a safe distance of 2 stories. Once the Uruks got on the Wall, the men got owned. You seen it.