Respectfully, the only time the Rams played in the Rose Bowl was in the 1980 Super Bowl.
FROM WIKIPEDIA:
Los Angeles Rams (played at) the Los Angeles Memorial Coliseum between 1946 and 1979.... Anaheim Stadium in Anaheim from 1980 to 1994.
I stand corrected. For some reason, I thought there were a few seasons at the Rose Bowl. Maybe it was just one of the options that was offered before they left.