It is his very role that gets sacrificed for the additional defender! (justarsenal.com)
If you say that you lose possession then what that is also illogical because your premise is that the additional midfielder can do enough to justify not having the additional defender — which no midfielder, including Ozil, can justify given this season's performances. (justarsenal.com)
With the way that the Reds have performed in the initial stages of the new campaign, it is still a bit confusing whether or not they need an additional defender. (beyondtheposts.net)