Tottenham are continuing to work towards their summer transfer business, with some potentially big deals in the works. The summer transfer window is right around the corner and teams are looking to make progress towards building a competitive squad. Tottenham will be one of those clubs aiming to take the next step into moving closer to the top. Ange Postecoglou has overseen plenty of squad churn over the past year in charge, with plenty of incomings and outgoings. READ MORE: All seven Ange Postecoglou player exits as Tottenham manager and where they are now The next task will be to refine that…