I've give this a lot of thought and I want a retrain button. It would just be above the edit army button in army overview, when you press edit army it disappears. It would take the army you used in your last raid and retrain it, this would be very useful for farming, that way your barch doesn't go 170 barbs and 30 archers(its happened before) or for war when you use the same two armies for both of your attacks. Personally, I like symmetrical things and with level 9 and ten barracks, when I usually manually retrain my barch, it comes out uneven and I'm very annoyed (is it just me?)

