I looked and could not find this posted, so if it is, I apologize.
According to ESPN news, the bottom line says that he's on the disabled list with concussion-like symptoms.
Now I'm a huge football fan (Jets), and though you're not hit everyday like you are in football, this could be career ending.
Wayne Chrebet, a short but stout, wide reciever, had to hang it up early due to this. I am sure there's more, but he's the one who comes to mind.
The only humor that could come out of this is that maybe he's taken too many hits to the face. If Carlos only knew.