Arsenal chairman Peter Hill-Wood insists the club are not worried by the fact that captain Robin van Persie is in no rush to discuss a new contract.The Dutch international has been in brilliant form so far this season with 11 goals in 11 Premier League starts.His current deal is due to expire in 18 months and the 28-year-old admits he is not thinking about discussions over an extension.But Hill-Wood insists the Emirates Stadium side have no concerns over their skipper\'s stance and will look at the matter at the end of the season.