Guardiola also took the opportunity to assure Touré that he was : “an important player – it would be difficult to achieve things without him”. The boss was also quizzed about his decision not to play Bojan against Madrid and he replied: “I can understand him feeling angry or annoyed at not playing more. No manager in the world can control that”.
I think Pep instructs him to do so since we're playing with two wingbacks who will move forward instead of Touré.