We definitely need 2 or 3 CMs in the next year.
But on defense, id go all in on the LB "attacking" and the RB "defending".
This would simply help Gvardiol more as he is woeful in the back 3, but actually decent looking when used to overload the attack.
Antonee would be a backup to that option of our LB attacking.
This would completelt simpify our RB situation, as that player simply needs to tuck in as the 3rd CB.
With Ake always injured, id like Antonee, another LCB (when Ake is out), and 2 RCB/RB for Walker and Lewis, with Stones being at best backup to them.
So this:
LB: Gvardiol, Robinson
LCB: New LCB, Ake
RCB: Dias, New RCB/RB, Stones
RB: Akanji, New RCB/RB (2nd one), Stones