Lamarcus Joyner:
"It was a bam-bam play. He's a taller stature guy compared to me, I did not know he was fixing to slide.
When I launched, he slid and we connected. If I could take it back, personally, I will take it back because I'm not a dirty player. I wouldn't want to take joy from his mom or his team. So was it intentional? Not at all. I can't fix the problem with what's going on and how they feel, but how I feel inside is not good."
http://espn.go.com/nfl/story/_/id/1...water-cheap-shot-points-finger-gregg-williams
That is the thing, you are not supposed to launch yourself. Apparently his coaches never told him that.