Is it possible to have an option when the only super admin leaves a group that it automatically promotes another random party member? This would be more convenient than having to manage it in game code.
This would be tricky to ensure it worked for every use case. Main issue is see is how would the server select who to promote to superadmin?
For us a simple random selection would be fine. It would just be an option when creating the group, not a requirement. Alternatively, a hook could be exposed to runtime code that allows you to choose a user baser on some heuristic.