Say what you want about one of Rangers’ most divisive players of recent years, you can never knock his mentality or his never-say-die spirit. After coming in for criticism again during the opening day – denied by the goalkeeper, the woodwork and hitting just about everything apart from the back of the net in that 0-0 draw with Hearts – it looked destined to be another night of frustration for Cyriel Dessers in Poland. As Rangers attempted to claw their way back into the game, Dynamo Kiev taking the lead in Tuesday’s Champions League third-round qualifier thanks to veteran Andriy Yarmolenko, li…