Bielsa has admitted sending a staff member to spy on Derby's training session. Says he's done it before and as far as he is concerned there's no problem. Frank Lampard has said that this not only disrupted them (they had to cease training when the police removed the spy) but also it's unfair that Leeds know the formation and lineup they've been using over the past few sessions. What does the Caf think? Not technically against any rules so fair enough or unsportsmanlike and should not be done? I can't imagine Bielsa is the only manager ever to do this, anyone know of any other examples?