Luke Shaw has made five appearances for Manchester United . Shaw joined United from Southampton last summer . The 19-year-old 's start at Old Trafford has been beset by injury problems . United travel to Premier League leaders Chelsea on Saturday evening . Luke Shaw : United players pranked Ashley Young after bird poo incident .
Luke Shaw has made just 17 appearances for Manchester United . Shaw joined United from Southampton last summer . The 19-year-old 's start at Old Trafford has been beset by injury problems . United travel to Premier League leaders Chelsea on Saturday evening . Luke Shaw : United players pranked Ashley Young after bird poo incident .