Just write to kabam that player cannot play for an emergency Then kabam send a message to the player If he doesn’t reply will be kicked automatically
Often happens that players leave during aq because they want go in alliance better placed in war or players are kicked because of some different arguments So this is a good solution Or in alternative you shouldn’t lost rewards if you are kicked and join another alliance Remain the problem to find a player if he leaves
Kabam has no place in how alliances are run. If you don't like the alliance you're in, you are free to move on just as much as leaders can boot players for their reasons.