4) Overplaying
Although Arsenal have some great technical players like Mesut Ozil and Santi Cazorla, they are sometimes a victim of their own talent in that aspect, with many of their attacking midfielders more suited to passing than to actually making runs into the box. A team full of playmakers can end up over doing it a bit, and Arsenal have sometimes messed up easy games for trying to walk the ball into the net and score the perfect goal, which will no doubt be a temptation against low quality opposition today.