We can, of course, but it wouldn't make either of them very happy, to put it lightly. Keeping your key players happy is the key to a good management. It's one thing to put a top player on the bench when he has a bad form/tired/injured, and completely another to tell them that they would just rotate. They would be pissed, and rightfully so, considering that they aren't nobodies and have plenty of ambition.Besides, I get the impression that Fabregas is the type of player who thrives and performs much better when he feels his position is secure and is sure of the manager's support and trust. Constantly being subbed, regardless of how well he performs, would do the opposite. It isn't fair to Oscar, either.So no, I still don't see Kroos coming unless Oscar is leaving, and even then, it's a big IF.