Journalist Art de Roche has now made the bold claim that one Arsenal target Mikel Arteta missed out on could have shone in North London. Leandro Trossard has been sensational for Arsenal this season. The Gunners paid £27 million to prise the Belgian attacker away from Brighton and Hove Albion in January 2023. The 29-year-old has since made an impressive impact at the Emirates Stadium. Leandro Trossard has scored 15 goals for the Gunners this season in 42 appearances, across all competitions. He got Mikel Arteta’s side up and running on their way to a 5-0 thrashing of Chelsea last time out. Myk…