Gabriel Martinelli has shared his honest verdict on which position Arsenal have reportedly made a transfer priority this summer. The Gunners are set for a busy few weeks as Mikel Arteta plans to make a number of big signings in the Basque coach’s quest to bridge the gap between Arsenal and Manchester City, having fallen so short last season. An attacker has been highlighted as a main priority for Arsenal this summer, with the Gunners also believed to be interested in signing a new midfielder, ideally one that can partner Declan Rice as the no. 6. And Martinelli has now given his verdict on one…