Shkodran MustafiFootballMustafi to Schalke; Maitland-Niles, Willock loaned4YJames OlleyStuart MacFarlane/Arsenal FC via Getty Images
English Premier LeagueArsenal, Spurs both need defensive overhauls to get back to the top4YJames OlleyPhoto by Sebastian Frej/MB Media/Getty Images
ArsenalFootballArsenal lose perfect record as armband weighs down Holding5YHarry KettleMIGUEL RIOPA/AFP via Getty Images
Shkodran MustafiFootballArsenal concede in stoppage time to draw with Vitoria Guimaraes in Europa LeagueArsenal failed to move within a point of qualification to the Europa League knockout phase after a 1-1 draw with Vitoria Guimaraes.5YESPNGetty
