Old Trafford showers an old hero with love and then watches a new one make himself immediatley at home For a moment early in Manchester United 's 2-0 win against Cardiff City , Ole Gunnar Solskjaer forgot what he was doing at Old Trafford. The Cardiff City manager had stepped into his technical area for the first time, and was semaphoring signals to his players, making sharp karate-style chopping motions to indicate the lines he wanted them to take up. Spotting him there, the regulars in the Stretford End started up a chant. “Ole, Ole give us a wave,” they demanded. Temporarily putting aside his primary purpose of the evening – to inflict further misery on the United faithful – he duly obliged. He waved like it was 1999 all over again. Maybe he was practising for future times. Maybe, momentarily, he thought the grand ambition he has nursed since he retired as a player had been suddenly realised and he was now manager of ...