Percy Harvin has proven in his rookie season that he's as tough as he is talented. He has returned to play in games at least three times after suffering from migraine headaches in the days before and also dealt with a shoulder injury that he refused to let sideline him despite the fact he aggravated it more than once.
That's what made Harvin's absence Sunday a concern for the Vikings.
The explosive wide receiver, who has dealt with migraines since he was 10 years old, missed a game for the first time this season.
As for Harvin's return, it remains to be seen whether he will be able to practice Wednesday when the Vikings start preparing for next Sunday's game at Carolina, and there is no guarantee he will be on the field next week.