Another thought would be to keep the system as it is, where the weaker troops get injured first, but as the stronger troops also get injured, have...
Why not have a DISMISS TROOPS button, with a confirmation question or 2 to verify against accidental Dismissals. Or a RETIRE TROOPS button. Just...
I was thinking, when you are marching your attack through an opposing hive, there should be a time rebuff for each kingdom you need to negotiate...