Hi,
Just found this forum and saw this quiz, so forgive me for dusting off this topic. I haven't been officiating that long and on that high a level (Belgium, 3rd season, mostly HL and BJ, only NCAA rules).
Interesting quiz, through which I learned new things!
But I'm having trouble with Question 9.
I was leaning towards answer a ("No problem.") because R2 had to take a few steps in order to catch the ball, and thus was not "so located that he could have caught the kick". Although the previous sentence states he was, which is confusing.
If we go by the assumption that he was (which seems illogical because he had to take a few steps), I could understand answer c ("Kick-catching interference whether or not R2 gave a valid fair catch signal.")
But the right answer turns out to be b ("Kick-catching interference only if R2 gave a valid fair catch signal.")? What does kick-catching interference have to do with fair catching? And they direct to Rule 6-4, which is not about fair catching...
Edit: Or maybe I'm focussing on the wrong issue and it's all about the last sentence where "R2 is downed" (tackled), instead of the ball being dead as a result of the fair catch...?