First of all, the standing required for the advanced server should be raised to at least 90%.
Standing should be based on certain variables. Standing can be gained by flying, doing touch and goes, etc… Standing can be lost by getting violations.
What if ghosting counted as a violation? If someone is acting up and is ghosted on the advanced server, they will get a violation and their standing will drop by a certain percent depending on how harsh the ghost was. Ex: Session ghost: 5%, 10 min ghost: 15%. 60 min ghost: 30%. It may seem harsh to take 30% standing from someone, but really how much does it take to get ghosted for an hour? It’s really only serious trolling or inappropriate callsigns/names. I think these parameters are fair. Anyone that gets a 10 min ghost or higher won’t be able to rejoin the advanced server immediately. Users ghosted for the session are basically just “warned”; given a second chance. These percentages can be changed for strategy purposes.