Former Arsenal winger Theo Walcott has revealed that some fans of the North London club can’t get over one thing he did in his playing days. Theo Walcott spent twelve seasons on the books at Arsenal. The attacker joined the North London club from Southampton as a teenager in the winter of 2006. He went on to represent the Gunners almost 400 times across all competitions, scoring 108 goals, before moving on in January 2018. In his time at Arsenal, Walcott won two FA Cups. He shared the 2015 triumph with Mikel Arteta, who was still playing in the middle of the park for Arsenal then, before he ev…