Pretty much, including appearances from the likes of Sam Hagon. As far as past seasons go there has been no impediment to entering more than one state. I think one year a Tasmanian Championship was held [in Victoria] purely to manufacture work permit places.
Over last 3 seasons Bewley has averaged 6.08 over 10 matches at Foxhall.
That is substantially worse than any other Premiership track [I think 7.50 at Birmingham is his next lowest]
Would it be so promoters doing early team building have certainty about riders averages? [Which would suggest a fairly high degree of confidence about next season's league format.]