Sinfield: More dementia research needed By webmaster - December 21, 2020 303 0 Kevin Sinfield has warned against making assumptions regarding any link between concussions suffered playing rugby league and neurodegenerative disease. RELATED ARTICLES Sports Rockets reach men’s Hundred final after washout in wild eliminator Sports Ward mistake helps Kilmarnock claim point at Motherwell Sports Billie Jean King: We’re really lucky to have Raducanu and she’s playing very well