The summer transfer window is about to open, and Tottenham have plenty of work to do. Spurs’ recent form has showcased just how much business Tottenham need to do this summer, and it sounds as though they’re wasting no time in getting started. Indeed, according to GiveMeSport, Tottenham are already lining up a move for Stuttgart’s Serhou Guirassy, a move which could be the bargain of the summer. Serhou Guirassy could be bargain of the summerTottenham are eyeing a move for Guirassy this summer, and, remarkably, due to a release clause, he would cost just £15m. £15m for any striker playing in a …