And of course , over 18 years any manager , even a great one as Wenger is , can make some dud buys .
You might argue that you need to sign ten Park Chu - youngs to get one Robin van Persie .
Of course , over 18 years any manager , even a great one as Wenger is , can make some dud buys .
You might argue that you need to sign ten Park Chu - youngs to get one Robin van Persie .