Arsenal are set for a busy summer on the transfer front as Edu and Mikel Arteta look to apply the finishing touches to their squad. The Gunners have improved massively over the past few years under Arteta’s stewardship. A team that was often finishing outside the top four has now been in the Premier League title picture for two years running. Obviously there’s still some work to do to get Arsenal to the next level, and the Gunners will no doubt be looking to strengthen their ranks. In recent days, there have been conflicting reports regarding an Arsenal target’s release clause. Now, Fabrizio R…