Fandango suffered a concussion at last Tuesday's Smackdown taping in Uniondale, New York while working against Zack Ryder.
Dot com is reporting that he passed an ImPACT concussion test but has yet to pass further testing to gain medical clearance. This is why he was pulled from WWE live events this past weekend.
Obviously this puts his status for WWE Payback in question. Fandango is currently set to challenge for the WWE Intercontinental Championship at the pay-per-view on Sunday in a match that also involves The Miz and WWE Intercontinental Champion Wade Barrett.
— WWE (@WWE) June 10, 2013