Tottenham Hotspur have a lot of work to do this summer to ensure that their squad can last the distance next season. Ange Postecoglou has done a good job for the most part since taking the Spurs reins last year, quickly getting the team back on track after a dismal 2022/23 campaign. Indeed, there was a point in the season where Tottenham looked like potential dark horses for the Premier League title. However, Spurs’ form has now crumbled, with four consecutive league losses all-but ending their hopes of a top-four spot. The foundations for Tottenham to build something are certainly in place, a…