Real Madrid captain Iker Casillas and his deputy, Sergoi Ramos without the knowledge of coach Jose Mourinho locked the players in the dressing room and held meetings.
Spanish media sources have called gesture as an uprising against Mourinho, while others say that the meeting was requested more motivation next season.
According to sports daily "Marca", the captain and his deputy wanted to calm tempers in the squad before the start of the season and dueling against Sociedadit, but this meeting was not announced Mourinho.
Casillas and Ramos had made several calls to engage more players and do not consider their own interests in relation to those of the club.
Before duel tomorrow, also remains secret who will be at the gate, Casillas or Antonio Adan.