Jamie Carragher has shared one factor about Arsenal’s squad that is holding the Gunners back from winning the title. The north London side pushed Manchester City all the way to the final game of the season, with both challengers winning their last fixture as Pep Guardiola won his fourth Premier League title in a row. Given the records Arsenal set this season, Mikel Arteta’s side can hardly be faulted for their efforts, as the Gunners again just fell short of matching City’s efforts throughout an entire 38-game campaign. And Carragher believes one reason could be behind Arsenal missing out on t…