He is kind of a perfect signing for our 3241 formation.
For our 2 middle midfielders that surround the striker, Pep doesn't like going with 2 explosive players. He goes for a "control" midfielder with an "explosive" one. The control midfielder sits next to Rodri when we defend in our 442 shape.
Most of our pairs are something like:
Haaland/Alvarez (Explosive)
Gundogan/Bernie (Control)
KdB/Foden/Alvarez (Explosive)
But immediately you will notice a problem, Gundogan isn't here for long (maybe last season?) and same with Bernie (who might also be a winger now? it's confusing). We desparately need another control midfielder.
I think Alexis MacAllister or Bellingham would have been perfect for us, but Kovacic for 30m at 29, being able to give 4 years pretty easily is great value.
ACADEMY PROSPECTS
The age of Kovacic works well to let us mold future young player we currently have for this role over time.
I think Rico Lewis is going to be molded into this position for the future as I believe the concept of attacking fullbacks is "dead idea" in the current football meta. You either play with wingbacks (back 5), so your fullbacks have less defensive liability or play defensive fullbacks (back 4 like us).
And there is nobody on loan who can play there either, no, not James McAtee who is an "Explosive" player, he cannot dictate the tempo and be press resistant.
The only player we have in the U21s I can think of is Oscar Bobb, but he questionably might be more of an "Explosive" player, hard to tell right now.
The player I am most excited about, and who I think has the best chance at being a world class 8/10 "Control" player who is press resistant, has physicality, and can also score goals is... Nico O'Reilly, guaranteed super star, and this position is perfect for him.