[thecavemaster]

I would have to agree. I'm sure Harris was hurting, but I've watched this about 6 or 7 times and I can't understand how you get a neck injury from a head butt? It just didn't look that bad to me. Anyway I hope both are OK.

At the end of the collision, it is clear that Harris' head snaps forward, after being knocked back. While not as violent a collision, this head movement snap forward is what causes spinal cord injuries. I bet Harris felt some tingling and numbness in his extremities, which is why such caution was taken.