Tigres bought Sosa's playing rights from Pumas, while Monterrey did the same with Atlas' Gonzalez. Club America bought rights to Romero from Chiapas.
Guillermo Cantu, Mexico Football Federation general secretary, said that he likes Ricardo La Volpe as an option to coach El Tri.
Luis Gorocito and Alejandro Molina suspended by second-division Necaxa after alleged assault and battery over the weekend.
Mineros striker Gustavo Ramirez scored the fastest goal in Mexican football history against Necaxa.