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

[Studenterhue]

ZeWaka merged this about an hour or so ago. Title is pretty self-explantory. He prefaced it with something very important:

Can always revert if this doesn't work out.

It applies to most changes, but here more so since the change is rather contested. If things improve, hey, that's good. If things don't improve, well, that's unfortunate, but at least the damage can be stopped by reverting it and/or going with a different idea. This isn't exactly set in stone, after all.

Personally, I have no strong feelings surrounding this idea and was pretty uninvolved in the discussions surrounding the idea, so I'm not really the person to go to if you want to get answers or give positive or negative criticism. Most I can say is that I think the point of this PR was to refine the role's purpose, and I feel a little sad a lot of the conversation was about whether this change would reduce bad NTSO behavior, which I consider more a potential side effect. (I do think the concerns about losing a laidback sec role were relevant though.)

Leaving thread open for a while for feedback.