Balancing WvW? No, Mathematical Formals? Yes
I’m sure they have a very detailed match making system, maybe they can include some of your points if they haven’t. I don’t however feel it’s the nature of the problem.
https://forum-en.gw2archive.eu/forum/pvp/wuvwuv/It-s-a-question-of-balance/first#post173603
The Warrior turns to the guardian and says, “Did you hear something?”
Guardian replies, “No, but how’d the elementalist die?”
The matchmaking system is fine. What they need is some balance of team population at any given time. If the maximum players allowed into WvW at one time is 500 players, you can have 1vs1vs500 players if the other two worlds don’t have sufficient population.. And although exaggerated, that’s all I’ve seen in WvW. During the evenings things become competitive. You go to bed, and when you wake up in the morning the team with the higher population owns 95% of the map. This is a cycle that continues every single day, not because they’re necessarily skilled but because they have enough people playing WvW at off-hours to overman the diminished enemy team.
@Neoxide Indeed, that is why I made the suggestion I did. It addresses the problem you are stating.
Thank you for stating the problem and showing it is a known problem.