Former Arsenal midfielder Jack Wilshere has admitted he holds regret over an incident involving Tottenham Hotspur. The north London derby is a rivalry which has seen a lot of controversy on the pitch over the years with scuffles on the sidelines between managers as well as controversial transfers. However, it is something which happened away from the pitch which has been brought back into the spotlight involving Wilshere. What Jack Wilshere regrets doing involving TottenhamBack in 2015, Arsenal were able to get their hands on the FA Cup after easing past Aston Villa at Wembley Stadium. In the …