Quick-Button for generic troops selection

In some points in the game you get to the position you create over and over again the same formation of troops from the Barracks. In example you may want to make a 16 giants, 1 healer, 4 goblins and 20 archers formation, for maybe the next 20-30 attacks.

The problem is that you need to make it all over again, pressing those buttons in the Barracks over and over each time you want to attack, and it's kind of annoyting.

Why not create 3 slots of Quick-Button for selected troops patterns that will make it easier to develop the required army you need for each type of attack?

Just a generic roster of troops that you create in your own town.

What do you think about it?