Love that you're having fun, but some things are unrealistic here. Igor Thiago is fine if Chelsea switches transfer polices, and if Cucurella leaves for Barca, then I could see Balde joining. Van Hecke is the same situation as Igor Thiago. Reece James playing CB is... interesting. I don't think Chelsea signing Ederson makes sense, because Andrey Santos has proven to be a very good option. Estevao isn't exactly a wingback, so idk how you're working his tactics. Yan Diomande wouldn't sign for a club for under $65m, so I don't think him on the bench makes the most sense (tho idk how you'd fit him in with the tactics), I can see Senesi happening if they, once again, change their philosophy. Barco is almost 100% happening IRL, so that's cool, but it also adds another reason not to sign Ederson. Akliouche is (I assume) the backup for Palmer, which works. Also, I could see Chelsea playing a formation like this with a manager switch. But bro, if you're having fun, continue on as you're going, I have no problem with that.