Arsenal have now been given some encouragement in their pursuit of one Europe’s best young midfielders, who could be available this summer. Although Mikel Arteta and his team still have a lot to achieve this season, one eye must be on planning for next. Edu Gaspar brilliantly executed deals for Kai Havertz and Declan Rice right at the beginning of last summer, and fans will be hoping for more of the same. It was long thought that Arsenal would chase a goal-scorer for their next big move, someone who can improve on Gabriel Jesus (eight) and Eddie Nketiah’s (six) goal tallies this season. Althou…