Darren Ambrose has suggested that Tottenham Hotspur have a brilliant opportunity to sign a ‘sensational’ Premier League player in the summer transfer window. Spurs are going to be one of the sides to watch in this window after they proved to be one of the busiest teams around in January, signing both Timo Werner and Radu Dragusin. There is clearly a lot of potential within the squad, but it would really capture the imagination if Ange Postecoglou’s men could bring in a marquee addition as they look to take that next step. It does appear that Tottenham are working on signing one of the most exc…