Game official Jack McPhee said, "Through the use of the signal flag, everyone in the stadium knows that something is wrong. It's been a big help." Officials generally agreed that the game play was better with the use of the penalty flag instead of the previous methods of blowing a whistle to mark a penalty. McPhee went on to use the penalty flag in other games including the
Rose Bowl. It would be the only matchup between the two schools, as Oklahoma City later de-emphasized athletics and dropped its football program after the Second World War. Coincidentally, former
Oklahoma Sooners head coach
Bob Stoops is a Youngstown native. The
American Football Coaches Association officially introduced the penalty flag at the 1948 rules session. The penalty flag is now standard officiating equipment and is used in every competitive football game throughout the world. ==References==