Those of you omitting Chuck Long in favor of Seneca or Warner are either too young, or too filled with Hawk hate. If the measuring stick is accomplishments in the NFL Warner as a future Hall of Famer, gets the nod hands down.
Long is in the Hall of Fame - the College FB Hall of Fame. He was a 4 year starter, 3 time All-Big Ten Player, 2 time consensus All-American. Warner started 1 year at UNI. And as mentioned earlier Wallace, while an athletic freak, had decent but not spectacular stats, played on some of ISU's better teams, but were still only slightly above average - plus he had 1 All Time Highlight reel run.
To me QB is one of 2 non-debatable positions on this "team". The other is 1 RB slot.