Third Party Combat Resolution.
It would be great if TripleA had an option for third party combat resolution. I.E. he combat is resolved outside of TripleA and the results are manually added into the game. (Causualties, retreats etc.)
You can do that well enough by simply ignoring the in-game results of the battle and using Edit Mode to set the units and such after the battle. It won't display in the history, but it will otherwise work fine.