LaLiga president Javier Tebas has taken a swipe at the Spanish Football Federation (RFEF).
Tebas has butted heads with the RFEF's president, Luis Rubiales, ever since, with the first major disagreement coming with the proposed plan for one domestic league match to be played in the United States.
"The RFEF's leaders have a prehistoric view of our sport," Tebas said in an interview with France Football.
"They don't understand how the current industry works.
"They also need to realise the needs of investors who demand growth and want to see their assets generate value."
