Tough news for Gooners: Mikel Arteta has confirmed both Hincapie and Calafiori will miss the big EFL Cup semi-final first leg against the Blues. With both of our makeshift left-backs out, all eyes are on young Lewis-Skelly to step up at Stamford Bridge. Can the Gunners hold the line against their London rivals with this defensive shake-up? This rivalry just got even more intense! #Sports #Soccer #Arsenal