Tottenham are set for another busy summer transfer window, which will give Ange Postecoglou a chance to freshen up his playing options. The Spurs boss impressed in his first season in charge, with a new and exciting style of play boosted by some early victories. However, by the end of the Premier League season, it was clear that there was still plenty of work that needed to be done within the squad. Some players simply don’t fit the style, others may not possess the quality required to compete at the top end, while the next campaign features a return to the Europa League. With all these factor…