PBW idea "Rules of Engagement",is there enough interest?

[Ruatha]

*Kind of Bump*

I was thinking of adding a senate system were all will have a small planet with wormhole to the homesystem.
Rules ofcourse and Orion supervision in the Senate system.
You can't take a fleet through another race's wormhole.
Is there anyway of making one-way wormholes?
I could ofcourse close the wormholes after each race comes through. But it would add some tension if you had just one jump between home systems.
If I have 19 players I have to close the wormholes so that everyone can come through.
So maybe I'll open a wormhole at a time, then close it as a colonizer comes through.