There was a freshman coach.  Most players were on scholarship, and were acknowledged with lettering all four years.  These years back then were really HORRIBLE years for Iowa football.  Our teams were not very good, very poor records, many coaching changes.  I compare it to the 1970-1980+ years of Oregon football.   At this time in the Midwest there was the Huge Black Movement going on, a lot  of societal and sports turmoil.     Many black players protested and I am trying to remember I think 12-14 players were kicked off the team but told they could  come back the following year for reinstatement if team players approved.  DARK  years for sure, I  played, put my time in, but I will tell you or anyone that I am NOT a proud Alumni because of what went on there at that time and also what went on  behind closed doors.  This was a major reason why I moved out of the state.   Take it for what  it is................Game Over........