Leicester City striker Jamie Vardy has established himself as a Premier League legend, but he could have done this at Arsenal. Vardy helped Leicester achieve promotion to the Premier League in 2014, and his goals kept Leicester in the top flight by a narrow margin. They then achieved the unthinkable as they won the title in 2015-16 against all the odds and at Arsenal’s expense, with Arsene Wenger’s side finishing in second. Despite a last-minute winner from Danny Welbeck against Leicester, Arsenal finished 10 points behind the Champions and Wenger wanted extra firepower. Vardy was outstanding …