After Pierre-Emerick Aubameyang hits a hat-trick, who rates as best Arsenal player to move to Barcelona?

As Pierre-Emerick Aubameyang celebrates his first hat-trick for Barcelona, could it be that the former Arsenal captain is regaining his lost form at Camp Nou? Aubameyang isn’t the only Arsenal player to jump ship to the Catalan side, with player like Thierry Henry being one of the most successful to do so. But what about […]