Tottenham have added tons of quality to their team this season with the likes of Soldado and Lamela, as well as the Brazilian Paulinho. Sandro outshines his Brazilian team-mate though by not only being better suited to a CDM role but by being far cheaper. His work-rates (Medium/High) are pretty much ideal for a defensive midfielder with decent pace and strength too. Get him in front of your defence and immediately become more secure at the back.