Last week Guardiola opened the door for Cancelo's return from exile at City when he said that the Portuguese footballer will be involved in the club's pre-season training if Barcelona and the Premier League side do not find an agreement in time.
He said: "It has to be the best for everyone. The two clubs will sit down. He is our player and, if an agreement is not reached, he will have to return in the pre-season. If he wants to stay here [at Barcelona], and the clubs agree, it will be done again."