There's easy ways to tweak around not having Cucurella.
1. Pep's go to is just play Cancelo LB, but I hope he plays Foden LW rather than Grealish, because Grealish with Cancelo makes no sense.
2. Could go with a sort of 352, and just play Foden as a LW/LWB stretching the pitch on his natural left foot, swinging crosses into Haaland and Alvarez.
3. Could play Ake as a defensive LB and tilt over to the right side (rather than left), which lets Cancelo at RB play more as a RWB. I personally really like this idea, as we typically always tilt left and let the RW handle 1v1s. Let's switch it, tilt right and let the LW handle 1v1s (Phil or Grealish). This can be kind of similar to 2) above.
4. Play JWE, I personally think this kid is going to be a massive success, he just has to stay fit. Just needs to be a rotation option for us, has alot to learn, but what he can offer in attack is potentially Davies level.
So I'm not that worried, still think selling Zinchenko and not securing Cucurella is pretty stupid, but I think that's 4 viable ways to still manage setting up our side.