I have this setup
IF(a) DLF(a) IW(a)
MEZ(s) DLP(D)
IWB(s) WB(a)
BPD(d) CB (d) BPD (d)
SK(s)
Positive mentality, play wider, play out of defense, work ball into box, overlap right
I struggle against really stronger teams (lost 5-1 against PSG with Nice, but I had my right wing back sent off), but I do quite well against the others. I find the IWB really useful to strengthen the midfield. My problem is that this tactics creates a lot of 1vs1 for my forwards or MEZ with the AI keeper but my players don't seem to be able to convert one.
I might try a WCB on the right, I never played with one.