Title goes here

So, I'm wondering, is there any plan for or possibility for the implementation of battles where you can take more than 4 members? Because right now it feels like getting more recruits is just to to switch out for any injured or dead. But I'd like to see getting recruited for a full scale kingdom v. kingdom battle with all of my mercs. (maybe like 10 v 10 or 15 v 15, as those are in a reasonable range for this type of turn-based game)