I've put this onto the Premiership section because i've given up trying to get my tech to get into a general speedway discussions area! It applies to Championship level as well.
In the 1970's there were riders galore with averages over 9 points. Plenty over 10 and a small but significant contingent over 11.
Maximums or nearly by Mauger, Olsen, Crump, Collins, Lee, Louis, Simmons etc were commonplace. Ah, those were the days! Or were they??
Today, more or less anybody can and does beat the "top dogs". No more dominance, at least at the Mauger and Olsen level. I'm sure the race format and gate position changes will have played a big part in this.
So what's better? Domination by an elite group or riders, or greater unpredictability?