NFL Concussion Settlement Leaves Fans at a Moral Crossroads

The NFL concussions settlement has put fans who watch pro football on a moral hot seat. Former players have taken the settlement money, leaving the fans three ways to rationalize their addictive zeal for these weekly spectacles:
■ You love the product and don’t really care about its costs.
■ You are troubled by football but will continue to watch.
■ You will walk away.