Peter knew the score when he joined us that no-one is guaranteed a spot in the team, no matter how well they played in the previous game. He's on the bench and will play a part today, but Rafa is the guy that stands or falls by his decisions and Peter has to accept that, as must every player in the squad.
He's keeping players really fresh for the run in with this rotation policy, and with our comparitively easy run in as compared to the other top teams, this rotation now might just bring no.19 come May!