Barcelona club captain Andres Iniesta has warned his club that allowing Sergio Busquets to move away from the club would prove to be a big mistake.
Iniesta, who will himself depart the Camp Nou this summer following the expiry of his contract with the Catalan club, insists that Barca should ensure that his long-time midfield partner remains at the club.
According to Sport, there is a growing concern that Busquets has had trouble in getting the Barcelona board to be true to their word and offer the Spaniard a new contract on improved terms.