[Taqwus]

I've been asking for something like this for a while.

Yes, it would be most helpful when you have a variety of troop types mixed in; right now, I suspect that they're sorted by their individual unr's.

One might want a way to split stacks by number of stars and 'has an affliction', to merge stacks, or to pull down an arbitrary number from one stack into a new one.

For that matter, I'd still like to be able to see how the army would look on the actual battlefield -- overlapping squads can result in some pretty weird deployments.