Barcelona club chief, Jose Maria Bartomeu, has explained why the leaders of this team has not gone never intends to find a substitute for Tito Vilanoven, although the latter will stay more than a month away team as headsurgical intervention for removal of a tumor. "Tito is a part of the club. Human relations that exist have been established for many years, which exceed beyond any role you hold Barcelona. People here grow together and stay together thanks emotional ties.