By Ewan Murray Tottenham Hotspur are aiming to maintain their perfect record in the Europa League when they visit Turkish giants Galatasaray on Thursday. Spurs have won all three of their European outings this term despite significant rotation, claiming victories over Qarabag, Ferencvaros and AZ Alkmaar. They sit only behind Lazio in the league phase standings and are one of just three teams to have won all of their fixtures in the competition thus far. Tottenham will be in confident mood heading to Istanbul. Ange Postecoglou’s men have bounced back from an underwhelming defeat at Crystal Pala…