Arsenal are scouting defenders ahead of the January transfer window, and have now been linked with Sporting CP defender Goncalo Inacio. The Gunners have been recently linked with Inacio’s defensive partner Ousmane Diomande, as well as Sporting’s star striker Viktor Gyokeres. Inacio is another player being eyed up by Mikel Arteta, who is keen to address the shortage of defensive depth in the back line. They will face competition though, as journalist Ben Jacobs has revealed that Tottenham Hotspur and Manchester United are also keen on the 22-year-old. Arsenal are interested in Goncalo InacioSpe…