Valencia coach Ronald Koeman is seeking showdown talks with Portuguese pair Miguel and Manuel Fernandes after their brush with police last week.
Fernandes was arrested on Friday after a nightclub incident, which also involved Miguel, says Marca, and Koeman said: "The trial has not yet finished and I cannot comment on the matter, but if players do not comply with the orders they will be punished, not only by the coach but by the club.
"Tomorrow (today) we are going to meet and there we will see what decisions are made."