Players who do a job at full back as equally (or similarly) as on the wing is much more 00’s to me, you don’t see a lot of that these days.
The days of the added/second defensive midfielder when facing a tough opponent or an away fixture, doubling up on the sides (it can be useful for a more defensive approach or aim towards the end of matches, but we’re a protagonist club and team), etc.
Not saying it’s impossible, certain things just change in circles in football. Trends and counter trends. You see it with man marking in certain teams and certain phases of the game.
I don’t know what “RM” in the title means, but he was mostly a RWB, though a very high positioned one (basically Salah’s zone). I even saw he played in one of the two positions around the striker, when Leverkusen still mostly used a 3-4-3 (or 3-4-2-1) shape.
I know these days you see a player like Gvardiol (not many of them though) arriving and being very dangerous when he plays as a LB, but arriving and starting from a certain zone is very, very different.
We know that our “angle” from full back to winger has changed a bit from Klopp to Slot (the way we used our full backs changed also under Klopp though!). Klopp wanted more wide forwards, Slot positions his full backs a bit narrower and wingers more wide (closer to how Pep does it).
I saw him in some early Leverkusen games in Europe (also when I fell in love with Wirtz, before his big injury) and I really liked his ability in small spaces and speed, looked interesting. Though also a bit wild defensively, don’t know if he has matured or improved. Or what is his potential in the context of evolving into a full back for a top club.
I see some advantages that can look like a no brainer on paper, but for me it’s not (like, I don’t know, to pick one of our most recent transfers… Mac Allister was for me a no brainer). There will be questions, also in coleration with whatever our move turns out to be at LB. And providing that those two players prove that they start early, that’s also an if.
I’ll just have to wait, discuss and follow with interest what we have in mind here.