straight to your inboxPep Guardiola is happy at Manchester City, according to friend and former assistant Mikel Arteta, as speculation continues to surround the Catalan's contract situation.Guardiola is in his fifth season at City, his longest stay at any club in his managerial career, but is out of contract next summer. City are calm about the situation, and are hopeful of persuading Guardiola to stay at the Etihad, but no extension has been signed yet.