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"Childress said that Harvin's episode was triggered when he looked up into a mostly cloudy sky to field a punt during a special teams drill. Harvin went inside to see team physician Dr. Sheldon Burns, then came back out to the field.

At that point, Harvin doubled over and was seen trembling, before players and coaches stood in front of him for privacy while reporters watched from a distance.

"I don't know how they classify it," Childress said. "Not really a seizure, but he had some trouble over here. I'd be remiss if I tried to qualify it one way or another. It seemed like he was stable."

These don't sound at all like migraines to me. Sounds like he has The Beast.