Despite their recent struggles in the Premier League, Arsenal are still going very well in Europe, winning two of their three fixtures. Mikel Arteta navigated a tricky away trip to Atalanta before Arsenal then secured three points at home to both Paris Saint-Germain and Shakhtar Donetsk. In that respect, heading to Italy to face Inter Milan will likely be Arsenal’s biggest test in the Champions League since they bowed out to Bayern Munich last season. UEFA Champions LeagueUEFA Champions LeagueUEFA Champions LeagueInter have also taken seven points from three games, only failing to beat Manches…