Johnson Has Nothing Left to Prove ... Almost

 Jimmie Johnson hoists the Sprint Cup Championship trophy
after claiming his fifth consecutive title at Homestead Miami Speedway.
Love him or hate him, Jimmie Johnson is the man.

He can win the Cup title when he dominates the Chase.  He can win the Cup title when he's trailing.

And what he doesn't do in the clutch may be even more important than what he does do.

Namely, he doesn't beat