If such rule is implemented, it should also be valid to clans. The moment you join a clan, that is it. You can't switch anymore. I would not be against it.
As per the current W4, specifically, most of those 7 you are referring to came way before Red was such a powerhouse. And they all came from one specific clan and because they had friends from other servers in our clan. Back then, most people thought Viridian was leading the game. By the way, it took them so long to join because we needed to build the WT.
Then, I brought a friend from Viridian and this friend brought another friend recently.
So when you look at the leader board, it seems we schemed to create a super clan, but this is not true. We just created a clan who ended up being super
Cruel.