O’Sullivan backs snooker union to give players more say in deals Sport Business Ronnie O’Sullivan and Ding Junhui have backed a new union for snooker players created to give them more say in commercial and scheduling decisions. The Professional Snooker Players Association is chaired by four-time world champion John Higgins, while its Players Board includes Judd Trump, Kyren Wilson, Mark Selby, Shaun Murphy, Ali Carter and Stuart Bingham. [...]