It's his career INT rcd. that's the mega-stinker -- & it will never be broken in your lifetime.
Favre's career is bottom-heavy with this & the sacks rcds.
And although the Vikes will never admit it, his risk now outweighs his rewards with 3 offseason surgeries on that same ankle & of course his age. He's one whack on that ankle away from medical-ordered retirement. He has a big target on him & every sackmaster d-linemen in the NFL knows it.