NBC Extends Johnny Through At Least 2017

With an option for 2018, reports Doug Ferguson.

From his AP story:

"I was thinking I'm 67. I'm getting up there," Miller said over the weekend at Silverado, where he was the unofficial host at the Frys.com Open. "I didn't know how my marbles were going to be at that time. So far, I haven't lost too many. I'll be the first guy to quit this if I start losing it."