If Marcelo comes in, Sandro is gone. Tbh, this is a totally unnecessary purchase. Dynamic beast in midfield (CM), and CB should be our priorities. Once we've sorted those out, we can look at this Lolzilian and the massive Interista cunt.
Maintain, strengthen, and then add luxury purchases. Going after Marcelo is like buying that super expensive oven when you don't even have a friggin mattress.