Yes, archers are still an issue. We may, for experimental purposes, take archer out of the next Event and see how everyone enjoys that, or doesn't as the case may be. To those shouts for other factions; yes, other factions and other game types will be added and played out, eventually. You need to remember while this is a reincarnation of the old Víkingr Shieldwall Event, this is still a WIP and we cannot add too many variable right now. But, rest assured things will be thrown into the mix at some point.
As for flankers and folk leaving the formation. Yes, that did happen alot. We did kick one person and tell off many others. Next time, the leash will be shorter.