What do you mean by this request, exactly?
Like seeing largest country list, but only with alliance members?
or
viewing a list that has the largest alliances' total sectors? I.E.:
Alliance A has Pink, Red, and Orange
Alliance B has Brown, Blue, and Green
Pink: 500, Red: 250, Orange: 200
Brown: 400, Blue, 250, Green: 100
Largest Alliance List
#1) A at 950 sectors
#2) B at 750 sectors
If a list of every country in a world is made, that would resolve the first thing I mentioned since you can just find all the members in your alliance in the full list easy enough.
The second possibility seems a little too much, but would be a neat feature nonetheless.
