Tottenham Hotspur are now monitoring one of their former players ahead of the summer as a potential option to bolster their attack. The summer transfer window is not even open yet and Tottenham have already completed their first deal of to bring Timo Werner back on loan for the new campaign. Ange Postecoglou is looking for Daniel Levy to bring in a number of new forwards this summer to bolster his options going into a European campaign. Quality squad depth is going to be massive for Tottenham if they are going to compete on all fronts next season. And for Postecoglou, players like Werner could…