[PR] Make NTSO only available if a HoS has joined the round

[Luxizzle]

Maybe if players are doing wrong with the whitelisted job, you should take care of those players first instead of ruining everyone's experience and not solving the problem at its actual core.

Those players are still going into HoS or NTSO to do the same thing. And honestly, you'd expect better from a player that's explicitly whitelisted into such a job, right?

If actual HoS whitelisted people are abusing the role as a "valid hunter", then they don't deserve being a HoS in my opinion, they should know better.