No Fixed AbodesandmanPistolPete http://www.bbc.com/sport/0/football/27101965
Courtois
Why can't Chelsea enforce the £5m clause. If Atletico can't pay it (bullshit) then they shouldn't be allowed to pick him! having your own player playing against you is ludicrous.
Don't loan him out to another team you're in the same competition with then.
Thing is - players can't play against their parent club in domestic league games as it's a conflict of interest. So either it's the same in European competition or that rule is totally scrapped.
Thing is Chelsea still know the rule whether they like it or not and if they don't then it's their own fault.
Similar thing happened in 2004 where Real Madrid loaned Fernando Morientes to Monaco and he basically knocked them out of the CL so there is a precedent for it.