I thinked of this ideea for matchups:we take first category top 100 clans leatherboard (next category the folowing 100 clans.etc) clan members active in war(groups) between 40-60,60-80,80-100 MEMBERS ACTIVE IN WAR.Each clan has his number of players who do war .ex 40 clans have 60-80 members active in war .so THE MATCHUPS SHOULD BE BETWEEN THEM-BETWEEN THE 40 CLANS WITH 60-80 MEMBERS ,thats way it wont be the problem with a clan with 80 active members fighting with a clan with 40 active members.SO,categories of 100 clans,each category has 3 groups(40-60,60-80,80-10),and matchups should be betwen same group,we take an example.my clan has 66 active member for war in top 100 clans,we are matcup with a clan.in our categorie and our group(60-80) members!its an ideea for matchups .thanks,and sorry about my englis.not so perfect