Bod I have a theory re Casillas, what if he came off the pitch at Charlton and said "fuck, I racially abused him, I was just sledging and got it wrong". The club think about it and say ok, we have no experienced back up, you get banned and tainted either way. Deny it, delay it and we play you and get the kid ready.
They go with this and the steady Casillas loses form with this hanging over him and he has Bielsa's loyalty. Feasible?