http://www.sescoops.com/daniel-bryan-says-he-will-retire-if-the-next-doctor-he-sees-wont-clear-him/
One neurologist who specializes in concussions who was the neurologist for the Super Bowl last year cleared me with no limitations. All my testing came back excellent, he said. But the WWEs medical doctor [Joe Maroon] is sceptical, because of my history of concussions and that sort of thing. So they will not clear me.
Theyre going to send me to a third doctor at some point in the near future and that doctor will decide my fate.