So whats the point,Estel?,Caroll can only play centrally while Bojan is more versatile,can play on both wings in various set ups,more suitable to our style and argubaly more talented,after a poor start he is showing now why he has been always highly rated by the club,Lionel Messi will be here at least for the next 5-6 years but this wont affect Bojan's chances because he will replace David Villa not Messi,he has many things common with David and once David loses his pace,Bojan will be ready to step up to take over his left wing/second striker role in the team