University of Iowa football players father Rodney Dixon, left, fist bumps Ohio State football players father Randy Wade outside Big Ten headquarters in Rosemont, Ill., Friday, Aug. 21, 2020. Parents of Big Ten football players, upset over the process that led to the postponement of the season until spring, held a protest near the conference's Chicago-area headquarters Friday while an attorney in Nebraska demanded commissioner Kevin Warren turn over material illustrating how the decision was made. (Stacey Wescott/Chicago Tribune via AP)

Jay Kallenberger, parent of two University of Iowa football players, speaks at a press conference asking for more transparency and communication by the Big Ten outside of their headquarters on Friday, August 21, 2020 in Rosemont. Parents of Big Ten football players, upset over the process that led to the postponement of the season until spring, held a protest near the conference's Chicago-area headquarters Friday while an attorney in Nebraska demanded commissioner Kevin Warren turn over material illustrating how the decision was made. (Stacey Wescott/Chicago Tribune via AP)