Tim McDonald split his career with the St. Louis Cardinals and San Francisco 49ers, where the Safety went to three Pro Bowls and two Second Team All-Pros with each team.  McDonald would have four seasons where he went over 100 Tackles and would have 1,138 in total along with 40 Interceptions over his career.  He was a member of San Francisco's Super Bowl XXIX championship team and would have had a higher profile had he not been a Cardinal in the first half of his season and overshadowed by other 49ers defensive players in the second half of his career.

It is hard to consider someone underrated when you were a member of the only undefeated team in NFL history and were in your prime when you earned your two Super Bowl Rings, but this is what we have in Bill Stanfill.

Ray Wietecha played his entire 10-year NFL career with the New York Giants, where he was the literal centerpiece (he played Center) of a robust Offensive Line.  Helping the G-Men to an NFL Championship in 1956, Wietecha would have better individual seasons after going to four Pro Bowls and earning a First Team All-Pro nod.  In his last season (1962), he was named a Second Team All-Pro and arguably could have continued his playing career, but he elected to become a coach instead.

From Howard Payne, Ken Gray is arguably the best NFL player to ever come out of that small institution.  Gray played predominantly at Offensive Guard and was with the Chicago/St. Louis Cardinals for 12 of his 13 seasons, where he was a 6^th Round Pick in 1958.  Gray was a six-time Pro Bowl Selection and was twice chosen to be a First Team All-Pro.