With Forge World having for pre-order Misty Mountain Mercenaries as a complete warband
https://www.forgeworld.co.uk/en-WW/Gobl ... edium=PostI'm thinking the boxed set for Pelennor Fields will be two warbands that will also fit into the Battle Companies theme. So maybe not a complete warband but maybe two battle company sized units? Personally I doubt that Rohan will be in the set as the current figures are undersized compared to the rest of the range. My bet is Dol Amroth vs orcs as they also previewed two new orc characters.