Huh, it occurs to me that while dwarves are ass at attacking trolls aggressively, their strong fixed emplacement ranged game means that defensively trolls are basically no threat as long as they come from predictable avenues.
Orcs are the opposite, their ranged game is completely ass and going into melee with trolls...well at least orcs are easy to replace?
Zilfin and Rhyn are not really assaults so much as mopping up broken forces. They contain only disorganized, isolated forces that any one Throng can solo without difficulty.I don't think we should assault both Zilfin and Rhyn at once, as that will spread our forces thin. Also, there is no hurry with Rhyn. So I think we should attack Zilfin now, then clean up Rhyn after.