Complex sentence: Cromwell (aka "The Ransom Rambler"), an All-America quarterback for the University of Kansas Jayhawks, was drafted by the Rams as a defensive back in the second round in 1977 and played his entire 11-year career in Los Angeles.
Split into simpler sentences: Cromwell (aka "The Ransom Rambler") was an All-America quarterback for the University of Kansas Jayhawks. He was drafted by the Rams as a defensive back in the second round in 1977 and played his entire 11-year career in Los Angeles.