Continuing the discussion from Weapon filter/sort:
Just as it’d be helpful to filter weapons by color and possibly sort them, I think having the same option for troops would be terrific. This would help a lot with team building. I don’t think it’s anywhere near as important as it would be for weapons, but the utility is clear.
Unlike with weapons though, I do think the current sort (alphabetical by kingdom, then sorted by rarity) is pretty good. Having other ways to sort would be nice, but filters alone would still be very welcome.