sentences:  In the summer of 2007, the internal fight between Flores and Carboni was settled with Carboni being replaced by Ángel Ruiz as the new Sporting Director of Valencia.On 29 October 2007, the Valencia board of directors fired Flores after a string of disappointing performances and caretaker manager Óscar Rubén Fernández took over on a temporary basis until a full-time manager was found, rumoured to be either Marcello Lippi or José Mourinho.A day later, Dutch manager Ronald Koeman announced he would be leaving PSV to sign for Valencia.