Raise your hand if you picked Greg Biffle as a favorite to win the Sprint Cup Series championship.Exactly.Now, don't get me wrong. I'm not saying that the Roush Fenway Racing driver is anything close to being the favorite to celebrate at Homestead on Nov. 17 -- that spot is subject to change, but currently reserved for any of the trio of drivers that helm the Nos. 18, 20 and 48 cars. But Biffle is closer than you might think. ... More...