Allow the MPs to resolve their IC conflicts without staff involvement. Take away the MPs and let the staff deal with the problems. If the staff is always stepping in to resolve conflicts between MPs and marines, what is the purpose of MP? (This is IC. But I suppose staff will intervene if a marine starts shooting MPs at random for no apparent reason. Staff members should learn to keep their distance when it comes to arrest. I am aware that people who play MPs will complain about the fact that marines are attempting to protect their friends from arrest, but who is to blame for being a BALD MP who cannot handle those individuals and will beg for assistance for it and then it will be considered breaking the rule? Stupid skill problems. Random players shouldn't be allowed to play MPs.
But screw it, get rid of the MPs, and let the staff handle the problems because they constantly getting involved.