Former Celtic captain Scott Brown expects Sam Johnstone to start Sunday's League Cup quarter-final against Rangers and top scorer Camilo Duran to be used on the left wing. Former England goalkeeper Johnstone, 33, made his first start since arriving on loan from Wolves in Wednesday's 1-0 win at St Johnstone. Duran was rested in Perth, coming on as a late substitute after a run of three goals and two assists in three games when used as central striker in the absence of Kasper Hogh.