Really pleased to see this one added - I have a young relative who loves history and has the base game so this means we can play together even when not in the same room.
I know it'll be a long way down the line (presumably once all the scenarios available are added in), but I'd love to see if there could be a 'soldier's journey' mode added in, so you could play through all the battles in the game that a real life soldier was there for, so maybe if there was a soldier who was part of the Dunkirk evacuation, who was then transported to North Africa you'd get those scenarios. I know one of my relatives was in North Africa, but they never talked about their war experiences so I have no idea what they were involved in, so at some point I may research that and see if I can play the scenarios as a way to start learning about those battles, and maybe see if the Imperial War Museum has any letters home from soldiers who were involved in that.