Red Dan makes a good point. None of us know how the finances of speedway work. We don't know what the weekly turnover is. Neither could we know how much goes out in riders wages, flights and the costs of running the stadium.
Do we really want the promotion to do a Newport. Gamble on a trophy winning side with no guarantee that the crowds will turn up?
Far be it for me to defend Silver, I'm obviously not on his Christmas card list, but perhaps this is the best he could do with the finances available.