I remember The Hammer getting knocked out. It was, all in all, pretty funny.
But I don't want to see anyone carried off of the field in a stretcher, or even have to ride the cart off of the field.
Minor injuries are OK though. Part of the game.
Remember Daryl Stingley? Out for life with a broken neck from either Jack Tatum or George Atkinson, both of the Raiders. That still bothers me.
Yes, those things are awful.