Arsenal have been handed a major blow in their bid to sign a £43m-rated striker this summer, according to a recent report. The Gunners are in the midst of a Premier League title race with Manchester City but behind the scenes, club chiefs are drawing up transfer plans. Kai Havertz endured a tough start to his career in North London but has really flourished of late in the number nine role. Despite that, it has come to light that Mikel Arteta is eyeing a move for a striker this summer, though, one of his rumoured targets could be set to join another club. READ MORE: Danny Murphy thinks ‘world-c…