As well as battles in star wars with groups of troops, like battle of Endor or in Rogue one. SW also have the smaller scale actions, shoot outs in bars and back alleys or on a sail barge etc. I was thinking the other day that the "pips" on the cards could be for single models then units..
If 2 undercover rebels was walking down a alley on some remote planet, and 3 storm troops turn up looking at ID`S, then picking cards and playing out single models should work.. The "Ambush" card is one pip, so one of the rebels would pull out this hidden blaster and shoot first, the troopers could play "Assault" that gives all 3 troops the chance to get into any cover and return fire...
Just thoughts off the top of my head.... love to hear your thoughts too
Alan