Complex sentence: He became a regular in the squad after Fábio Luciano was injured in 2006-07 season start but he lost his place 4 weeks into the 2006-07 season to new transfers Diego Lugano and Edu Dracena.
Split into simpler sentences: He became a regular in the squad after Fábio Luciano was injured. He lost his place 4 weeks into the 2006/07 season to new transfers Diego Lugano and Edu Dracena.