With Manchester United beginning 2013 with a seven-point lead (before yesterday’s matches) at the top of the EPL, Manchester City manager Roberto Mancini (right) believes United striker Robin van Persie is the key difference between the two sides from last season. He said: “I think Van Persie, for United, is an important player. It is clear he changed this situation. In this moment, the difference is this.”

Manchester United’s Robin van Persie. Pic/Getty Images