[Smedy]

We had zerg guild issues on VZTZ at some points in time to. Capping the guild size only ended up with people creating different guilds and simply "not attacking" these other guilds.

Everyone use voice communication now days for communication so GC isn't really a thing that's needed.

This won't solve the core issue. The only way to properly do this is to have GM's policing how many people are playing together, and you hear how stupid that sounds, it would never work.

There's way to beating the zerg, if you manage to cut the zergs flow of loots for only a week, it usually falls apart from within.