Complex sentence: During the 2011--12 season, Guardiola made increasing use of the 3--4--3 system, especially when facing two attackers, using Cesc Fàbregas as an attacking midfielder and Sergio Busquets as pivot on the midfield.
Split into simpler sentences: During the 2011--12 season, Guardiola made increasing use of the 3--4--3 system, especially when facing two attackers. Using Cesc Fàbregas as an attacking midfielder and Sergio Busquets as pivot on the midfield.