Well what you
seem to believe is inaccurate. I have above average understanding.

My understanding is that
Unsportsmanlike gives the referee absolute power, up to and including exit from tournament and a good case if he wants to ask management for removal from premises. But then again, maybe I don't understand. Judgment calls is what we are asking the referee for often. Sometimes it rules clarification. Tis best to get clarification before execution. Getting cute with the judge with rules manipulation can be chastised or punished by the judge, at his discretion. Here come the judge.
I don't have a problem understanding the rules as I recall them. At my age recall is not 100 percent but still OK. I think.
So if you could refresh my memory. What part is poorly written. I don't much worry about redundant. Doesn't that just mean, "say again " maybe they say it a lot because they want to emphasize importance.?