A lot has been made of Arsenal’s spending in the last few windows but it seems that the Gunners will go again this summer. After keeping their cool in January and resisting the temptation to sign a striker for big money, Arsenal now the chance to spend in the summer window to improve the squad. As well as a striker coming in to improve the first XI, a midfielder could also be on the agenda for the Gunners with Jorginho and Thomas Partey facing uncertain futures. Of course, one Arsenal legend who knows a thing or two about playing in midfield is Gilberto Silva. And speaking to Shots TV, the Ars…