Lock NTSO until HoS dies?

[Ikea]

During high pop tides and the like, hos can really need the help from a ntso. Making them latejoin only removes getting to know the team and the like during the calmer aspects of the round, and making them only joinable when hos is dead means the round is alreasy hectic. So i think this would make managing as ntso impractical to the point it never gets done. Also having them framed as an emergencies only role would I feel promote validhunting even more and give them a lot of round information. Honestly while i think this would best be done with other security jobs scaled, i think most of the issues with ntso would be fixed by just having them only be available above a certain pop.