How would you feel about opening this secondary entrance to guilds other than the controlling gang?

Obviously there would be doors to break down in the process(which controlling gangs can open freely), and probably an extension to provide a longer walking distance to the main base.
Enabling enemy gangs to utilize the secondary entrance would enhance gameplay by giving them an equal chance to fight back.
At its current state, opposition can only use one entrance, which I've had the unfortunate experience of being lamed by PBPs when trying to use.
Input?