 Complete the following phrase:  After the 1981 season and shortly after his 31st birthday, Foli was traded again, moving from Pittsburgh to the California Angels in exchange for 22-year-old catcher Brian Harper. Foli was reunited with Gene Mauch, his manager from Montreal. He was slated to be a utility infielder for the Angels, but when Rick Burleson suffered a torn rotator cuff in mid-April, Foli spent the season as the starting shortstop. A mid-September winning streak propelled the Angels into first place and into the 