Make bases SRP. => forum rp would be obligatory that way
Make rules for base roleplay and positioning that keep stupid things from happening (like Hessian base at NB Planet) => already checked in the SRP
Forbid / not grant anything that is harmful for gameplay (all blocking bases). => automatically done in the SRP
Move existing bases that would not be granted any more in their positions or disarm them. => players can be ordered to do that, e.g. I would happily disarm Falster if such a rule came into existence.
When that part of "base owner rp" is there, I can see that attackers can be forced to put their rp there, too.
