Three recent Mikel Arteta decisions could backfire on the club and cause Arsenal to stagnate at a time when progress is required. Arsenal have been hugely impressive this season, and could well still be crowned Premier League champions. Over the course of this campaign, Arsenal, Manchester City, and Liverpool have each shown that they are a class apart from the rest of the division. Liverpool currently sit third in the table, behind the Gunners and Pep Guardiola’s reigning champions, but the Reds are still comfortably clear of fourth-placed Aston Villa by an eight point margin. Continual progr…