If we compare Rohan's defence mechanism to the other factions with walls, they are quite bad. They have no catapult option on the wall, to take out long ranged siege weapons. They don't even have an upgrade for their towers. Dwarves have forged blades, Gondor: Fire arrows, Elves have silver thorn arrows, and I was thinking if it is possible to give Rohan something like an spear upgrade for their towers or fire arrows just to level it out with the other factions defences. Secondly later in the game when the soldiers have upgraded armour the arrow tower just tickles them. And yes we can argue if their defence mechanism is the riders, and you use them to take out the catapults, but that is so obvious and easy to counter, they just spam spears. I'm interested in your thoughts on this subject.