Arsenal have reportedly stepped up their interest in signing Sporting Lisbon striker Viktor Gyokeres, who has been on fire this season. The former Coventry City star has already bagged 31 goals in all competitions this campaign with Gyokeres already linked with a big-money move back to England just one year after signing for Sporting. Likened to Erling Haaland by Tony Mowbray, Gyokeres’ goalscoring antics have rightly earned the Swedish international links to Arsenal, who are on the hunt for a world-class forward this summer. Arsenal step up interest in signing Viktor GyokeresAnd according to …