Queue troops in barracks differently
I don't know whether this occurred to anyone before or not but depending on the army composition you want to make, I think you should be able to queue troops just like in the spell factory.
In spell factory currently:
If you have 1 freeze, 1 jump and 1 rage spell and then you add another freeze spell in the queue, then the 2nd freeze spell you queued will go on the 4th spot and will not be added on top of the first one.
http://i.imgur.com/ObsUXr8.png
Well I think you should be able to do the same thing with troops. I am a BARCH user mostly, but I also bring some wallbreakers from time to time. Well, it would be really useful to just queue in one barracks 30 archers 5 wb 30 archers and so on, just to make sure I bring those with me.
What is the current situation? Well, I usually increase the number of units to max before I go to attack because it's not always that I use my wb, but when I use them and I come back to the village I need to remove all the archers, put the wb, and put the archers back then. I don't know how it is for you but it is quite a pain to do this every 20 minutes a day.
This situation might occur with some other situations where you just need one different type of troop in the common troops composition and the same problem might occur.
I suggest it should look like this:
http://i.imgur.com/uDNoAgk.jpg
In the picture above is just an example of an army of archers which would also include 1-2 giants to lure cc and 2 wb for the heroes perhaps.
On another note, I looked at the ruled out ideas and I didn't see anything related to this. Please let me know if I misunderstood a line in the ruled out ideas.