"Atletico will first play in Toluca, then in Los Angeles, and later they will come with us in the middle of July," the San Luis president said.
The FMF is investigating a report of racist taunts towards FC Juarez player Gilberto Barbosa in an Ascenso MX game against Alebrijes de Oaxaca.
San Luis' current owner, Jacobo Payan Espinoza, said in AS that Atletico had an "intention to invest some money in Mexico."
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.