I wouldn't be against FJD as a DM, busquets replacement I've said so many times, but I think he preforms best in the position he plays now, the 2nd midfielder in a pivot.
Let's say we continue playing our current system when yamal breaks through, he could do well in that gavi roll ,de jong replaces sergi and gavi takes up the de jong's position.
-------De Jong----Gavj
------Yamal---------pedri
Would be pretty tasty, if yamal breaks through,add V.roque to that up to with another Dembele type wide man,we fucking up Europe again.
Thing is we undoubtedly have a bunch of talented players in midfield like Gavi, Pedri, FDJ, but not one of them is what fans usually refer to as the archetypal midfielder in a position, like AM, CM, DM. That's a problem if you admit that an extremely fluid, tiki-taka (for lack of a better word) style is impossible to implement these days.
I'd be worried about implementing more players of that type, and by the looks of it, Yamal and Wirtz are exactly that type.
I think at the end of the day we'd be better off hunting for a clear DM/box to box and a clear winger to advance the team. We have enough projects like Pedri and Gavi to worry about finding a good spot for.
All power is on Xavi and Laporta and the team they want to assemble. A new tiki-taka attempt like the 2011 midfield is super-risky imo at this pont. Could backfire badly and make JamDav jizz his pants.
High risk, but also high reward plan if you ask me.