I don't think he goes to any lenghts to keep anyone out. Just that some players are not up to his standards and can't offer what he is wanting for that position, that's all. I don't think Conte has a rooted hate or consipiracy against certain players just to keep them from playing, if he thought it would be better he would certainly use them, no one in their right mind would damage the club that he is working for and it's own career like that.