They couldn't have directly forced him out, but you can bet there'd have been other takers besides Madrid if they'd slapped him straight on the market at that stage. Madrid will have been well aware of this and that's why, as others have said, they probably told him to do things this way. It's understandable, but that doesn't make it right.
Agree the club were almost certainly aware that something was cooking, but in the absence of definite info.they were faced with a choice between (a) moving a player on whom they'd have much preferred to keep and (b) hoping that a home-grown academy product was being up front with them. Madrid would have known that too.
Agree the club were almost certainly aware that something was cooking, but in the absence of definite info.they were faced with a choice between (a) moving a player on whom they'd have much preferred to keep and (b) hoping that a home-grown academy product was being up front with them. Madrid would have known that too.