CM-AT
It is not possible to replicate 100% the positioning in FM, but Tite's 433 can become a 4231 or 424, and defend in 442.
In the construction phase, the RPM (paquetá) goes down and forms a duo with the MD (casemiro), while neymar is more advanced on the ground (CM-AT) forming the asymmetrical 4231.
In place of RPM can be CM-Su, AP-Su/AT, DLP-Su, MEZ. It depends on the player. For example: now that neymar is injured, speculate that he will put the paqueta in place of neymar and fred in the MCD being a DLP-Su if daniel alves plays on the right side, so that that side is not so exposed due to his age and physical condition.