Mikel Arteta Facing Gabriel Martinelli Dilemma After Arsenal Ace Receives Brazil Under-23s Call-Up

​Mikel Arteta is already being tested in his new head coach role at Arsenal, with young forward Gabriel Martinelli receiving a Brazil Under-23 call up that would see him miss three Premier League games next month. Martinelli's impressive form has been one of few highlights in an otherwise miserable season for the Gunners, with the 18-year-old even dislodging £72m acquisition Nicolas Pepe in the starting lineup. However, Arsenal could risk losing him between January and February if Arteta... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/