Hey!
I believe it would be a very good idea to have a way to stack.
Lets say im in a tribe and there is a war.
There is priority villages to keep, and I want to keep that village stacked with x amounts of troops, and if any dies, send new troops so that it again has x amount of support troops there.
The way I do this today is very tedious, and need a lot of micromanegement in Excel to keep the villages stacked.