This is something I have deeply missed since the first game featuring this style I loved.
It would be so much better to actually draft regiments, rather than unique soldiers. I don't know how challenging it would be to shrink a unit and put a dozen instead of one, but having regiments moving around and batteling in for me something hugely important.
Makes me feel as a true king rather than a guy with a bunch of friends. This "issue" is not specific to EWM but to all games that have come after Master of Magic.
You can say that one guy represent a troop, but then with only Master of Magic bothered showing this on the screen, rather than taking the oversimplification lazy route ?