these wars are already happening that you are mentioning about.or am i mistaken???
Check how much citys colossus are lossing every day to AOH
This will be a much bigger and better war, Ritchies against AOH, DKBT and demigods.
Colossus may be big in members but if the ritchies go to war with them 70% of their members would stop after the first attack week.
This month alone colossus lost 4 cities to Ritchies