Barracks suggestions

Okay, so I have a suggestion: What if we had a toggle switch on barracks to make a specific army composition at the tap of a button?
For example, as a th8, I used this army:
Barracks 1&2:
Healer
4x giants
3x Wizard
9x archers
Wizard (for start of next raid)
For barracks 3&4 I used the same thing, except the top and bottom (healer and wiz) are switched.
I'd love to be able to make this army at the tap of a finger. Perhaps implement a preferred army composition feature that makes all barracks follow this?

Another reason I wanted to suggest this is so that it's a lot easier to barch or mass goblin raid.

I was going to suggest some sort of bank feature (elixir in storages 'banked' in the barracks; troops made deduct from this and there would be a button to constantly generate this troop/army until the bank has run out of funds or the camps are full) as well but the above-mentioned idea takes priority over it.

Unfortunately this is a ruled out idea

This idea is ruled out. Please read this thread before posting ideas. Thanks! :)