One of Mikel Arteta’s key summer transfer targets has just rejected a move to Arsenal. The Gunners are expected to be very active in the upcoming transfer window after missing out on the Premier League title again to Manchester City. Arteta will want to strengthen multiple areas of the pitch, and he has already identified his targets. One of them does not fancy a move to Arsenal this summer. Arsenal target Martin Zubimendi makes decision on his futureArsenal have been linked with a move to sign Martin Zubimendi for a long time. The Gunners need reinforcements in midfield this summer. Only Decl…