Swap EBG with “ONE” (1) copy of the new map.
Return original BL maps, to include ruins.
Connect new map with gates to access BL maps.
BL maps are supply chain.
New map is primary.
In enter WvW you start at your respected BL map. You collect supply here and the ruin buff. Of course the ruin buff timer is increased to 15 or 30 minutes. Anyway, you work your way though this map to build up supply and add/pay for sentries. In order to enter the new map you pass through here first.
Main idea is that in order to access new map you must pass “go” first. While passing through you are collecting supply, ordering guards, and gaining ruin buff if applicable. Maps have activity because supply / people is flowing through it. You pass through a main gate(s) from respected server to new map. People can camp/guard gates. It is a choke point. If you don’t want the gate due to possible camping / ganking, remove gate and portal it.
Point is, you have a steady flow by connection and pathing. People can access other servers BL’s by reverse order of course and you would do this to limit their supply or guards.
Flow is the problem that we have always had. Has nothing to do with map size outside lower populated servers. Flow is mandatory otherwise we’ll all end up right back in EBG once the newness wears off…
but fighting will be more common once everyone returns to wvw from grinding new specs :P