Resolving stronghold fights, reserve team

[wih]

I seem to always have some characters residing in the stronghold while I adventure with my main party. It would be good if I could use the characters in the stronghold to defend it in manual battles.

 

When I get notification that my stronghold is going to be attacked and I am far away adventuring, I have to return and then click on "Resolve Manually".

Would be good if I could just  click on "Resolve Manually" and play through the battle using my reserve team.

I would then lovingly equip and develop my reserve party in addition to my main party.

This would spare us from having to go back and forth over the map. 

And it would provide more varied and challenging battles, since the reserve party will be weaker than the main party.

 

Probably too late to happen at this point, unfortunately. Maybe in POE II?