Server alliances in WvW
The entire reason that WvW has 3 servers against each other is to somewhat mitigate the domination from the strongest server.
What ArenaNet wanted was for the two servers being beaten to both fight the strongest server. But in actuallity, this doesn’t happen. Why, you ask? Let me tell you. The server in last place has absolutely no reason to team up with second place to topple the winning server. It doesn’t benefit them at all. If they did this, and were successful, it would just mean second place moves up to first, and they are still in last place. However, if last place teams up with first place, they butcher second place down to last, and the server who was last now gets to finish in second.
i think this is working as intended. a valid tactic.
wvw is romance of the three kingdoms afterall.