Andy Halliday has changed his prediction for the Scottish Premiership title after just two games of the new season – and now believes Celtic will be champions in May. “I think Celtic will win the league. “My reason for that was, at that point in time, I said I think Rangers will still spend about £15-20 million worth of players. And I think Celtic will lose a lot of key players. Just weeks ago, Halliday expected Rangers to spend heavily and Celtic to lose several of their key players.