[WvW Metrics are wrong]

I think the "ongoing issue" that really matters is that balance has never been an objective. You aren't paying transfer fees if everything is balanced, son. Just come over to Kaineng. Home of the fighting outmanned buff. The Americans from Team USA will keep you safe. 

[How can ArenaNet solve this roaming problem?]

When the game was new it only took 5 people in combat to create an orange X on the map. If they brought that back or even a smaller number than 25 people in combat, it would probably encourage more small-scale battles. 

[Siege and Supply Changes in Context]

I think their heart is in the right place. I also think they don't know enough about their own game to know how to fix it. How many of these people were part of the team that designed this place? Probably very few if any at all.