Dear Mr. Frank Bruni, After reading your article "Violence, Greed and the Gridiron" published in the NY Times, I would like to express some of my opinions on your article.American football or rugby are sports where injuries are considered common. It's not written in your article, but I assume that in rugby, if a player does not have a minor injury, he is considered not to have given his best in the match. But sometimes injuries become too serious, like Tony Dorsett's. He was hit in the neck by a helmet which hit him like a Ferrari at 220 km/h. Players like Tony Dorsett get injured almost every day in rugby. These injuries sometimes last a long time and a perfect example may be Mr. Dorsett's CTE. “CTE is caused by the player's head regularly hitting his helmet.” Obviously it must have hurt him a lot and maybe even destroyed his promising and brilliant career in this game. Rugby is a sport that requires extreme aggression and also a lot of courage, confidence and courage to stand your ground. The coach...