Tottenham Hotspur are now targeting a specific area to improve ahead of the summer transfer window. Ange Postecoglou’s side were able to get back to winning ways on the weekend with a victory at the Tottenham Hotspur Stadium against Luton Town. However, there was one area on the pitch which, once again, looked in need of an upgrade following a questionable display. The Australian has already admitted Spurs will look to bring in a new centre-back over the summer, but it now seems there is another area being eyed for improvement. What position Tottenham will target in the summerOnce again, Totte…