Arsenal boss Wenger admits RvP winning title for Man Utd
The Gunners take on champs Manchester City tomorrow and could be an incredible 21 points behind leaders United - who signed Van Persie for £22million - by kick-off.
And Wenger added: "You know when you sell Robin van Persie to United that will be the case. He is one of the best strikers in the world and you know he will score goals. He got 30 for us in the league last year."