Having not signed a single player in the last two transfer windows, Spurs must spend big to bring in quality players in order to make the side competitive.
One of the areas where Mauricio Pochettino should be looking to bolster this summer is the attacking midfield region.
Spurs already have a wealth of talent in that department. However, the futures of Christian Eriksen and Erik Lamela are in doubt, and both could be shifted out of the club this summer.
And even if they stay put, Spurs need one or two world-class players in that region who can take the club to the next level.