Good article.
Injured player should be kept out for remainder of the possession or 4 plays, whichever is greater.
The article following that one is interesting too----Leach is a scum ball IMO. We should recruit Fabien Lovett.
https://www.clarionledger.com/story/sports/2020/04/04/mike-leach-tweet-mississippi-state-football-coach-fabien-lovett-transfer/2947754001/