by thebigbangtheo » Wed Dec 13, 2017 11:21 am
As far as I can recollect, the plan was not for him to be a first team starter again but a back up squad player with only a realistic but limited option of some games in the league cup and Europa league games but not ahead of Holding (at the time we had kos, mussi and gab as our primary central defenders) or either of the first team centre half's if they didn't play in the preceding premier league game or an outstanding prospect coming through. That last bit hasn't happened (haven't written off Callum chambers just yet but all of his best games I've seen were for Middlesbrough and once again gave a glimpse of the potential on offer and why he was worth the effort and £16M) and we went and sold Gabriel whilst Holding's displays have been a bit erratic to say the least, so that's why Mert is much closer to the 1st team than was ever intended.
I am not an advocate of the three@the back system and especially the way we implement it, but yes I would have Mertesacker in it. The ideal to me would have been to have Kos on the left of the 3 as he is so accustomed to that side, Gab on the right as when on form his game would almost mirror koscielny's, with mert in the center, but not as a fulcrum or pivot as the role is often played now but the old catanatchio (excuse my spelling) style the Italian's implemented, so more of a sweeper role directing his defenders in front of him to the danger before it happens (which includes the full backs into the wider areas) allowing him to sweep up any second balls, get the ball into the defensive midfielder and deep playmaker in order to build play when permissible as well as carry the ball forward when the flanking centre half's have dropped back in order to affect an overload.
In this fashion the most tasking things he should have to deal with are aerial balls into the box which again should prove food and drink to him. Libiero I believe is the term, funnily enough a German by the name of Beckenbaur is often hailed as the best exponent of this position but for me Franco Barasi was the man.