I really like it that pretty much all units have captains.
But sometimes, the captain doesnt make sense for a unit. Would it be possible to have two captain models for each faction, so theres always an appropriate captain with a unit?
For Rhun I think the elite forces in gold armor should have a captain in gold armor as well. Right now the captain looks more like the servant of the others.
The Corsair units for the Harad shouldnt have a harad captain I think. A corsair captain would be more suitable.
And for Isengard an orc captain might be better for the warg riders, and if possible a dunland captain for dunland troops.