Stephen Robinson is determined to keep Graeme Shinnie at Aberdeen on a new deal, hailing the 34-year-old as "arguably the best captain I have ever worked with". Shinnie's contract is up in the summer, but Robinson believes he could still have a significant part to play at Pittodrie and revealed talks are under way. "I am very determined to keep Graeme Shinnie at the football club," said the Dons boss.