Self-serving... What do you mean by that?
He is using the Vick incident and showing us that we are barely better than Roman Times.
The average NFL player lives 50 years or so. The average American lives 78 years. We fans celebrate those bone crunching hits other humans do to each other. We cheer those things. Do we not? How can now say that we have no responsibility?
Now bring this back to Vick. Once we start taking care of those who put their lives in danger for our what? entertainment! and expecting that they can and will be taken care of, the sadistic people will be vetted out and controlled.
What is the difference between Mike Ditka calling out hurt players and what Michael Vick does with dogs. Not much. Both have control over others and not much empathy.
http://www.thenation.com/doc/20070716/southpaw
If you are a fan of football, be part of the solution, tell the football owners that you expect them to take care of their players. It is the right thing to do.