I always found creative Cam and Cms get lost in 4-3-2-1 and it's better suited to box to box powerful players.
I really like Marquinos but always found it hard to fit him into a team but that one I posted looks solid.
I do miss Neymar :/
I could always drop Vidal for that spainish cm Tiag if I find it lacking
Agree, I've tried having a box-to-box, a true CDM and a playmaker but I always go back to 2 B2B and the CDM in the middle. The value of a slightly better pass / dribble is nowhere near the value of a 6'2 powerhouse like Can that can run for days, wins headers and wins tackles.