I think the NFL is seriously studying this; there's more recognition,

What started off to be a six-month stay was shortened to a two-month stay.

I think he's a got a great potential for a complete, possibly complete, recovery.

He's pretty much going to go home a regular guy.

It's a leap of faith. It's a last-ditch measure when we feel we're at the end of the game. It has been very effective for some patients.

In this business of taking care of severe head injuries, little things make us happy.