Chelsea FC have announced their retained list with four stars set to leave Stamford Bridge this summer. The Blues are coming off the back of a disappointing season in which they finished 10th in the Premier League and will not be competing in Europe next season. Defender Richard Olise, younger brother of Bayern Munich star Michael, himself a former member of the Blues' Academy, has been let go. Chelsea obviously don't fear making that mistake twice. The club would expect most outgoings to secure them a fee, and a decent one at that. So much so that none of the regular first-team squad has a contract due to expire at the end of this month. Still, such is the nature of Chelsea's squad with so many players on long-term contracts, that they would expect most outgoings to secure them a fee, and a decent one at that. So much so that none of the regular first-team squad has a contract due to expire at the end of this month.