I am tired of having zero chance for my alliance to earn covers. The way it is going the top alliances will only get stronger and the alliances below them will end up with virtually no chance to catch them. I don’t mind competition, but now they are taking top players from weaker alliances, which makes them stronger. The losing alliance is likely just out of luck since they won’t be able to attract another top player. I can’t really blame someone for going to one of the top alliances if they get the chance since it appears that is the only way you will get Nick Fury anytime soon.
Another possibility that might stem alliance hopping is to lock people out from joining a current alliance for a limited amount of time. It could either be a standard amount of time or last until the end of all current events. This still wouldn’t solve the problem of the top alliances continually dominating leaderboards. It would just prevent losing players during the current event.