I'm currently playing for Sporting de Gijon and put Liverpool as my desired club. At the end of the season, Gijon made me surplus to requirement and I had to choose a different club. I still didn't do it, but I want to know can I get offer from a different club right in the beginning of the next season. For example, I join Sunderland at the end of season 2011-12 and when season 2012-13 begins can I switch clubs immediately?