Joe Gibbs Racing may regret letting Joey Logano go

10. Martin Truex Jr. (10th) -- Truex holds onto the final spot in the rankings on the strength of a solid seventh-place showing at Kentucky, his third

Boyish looks and poor performance cost Joey Logano his ride with JGR, but he's now rising fast :: Andy Lyons/Getty Images

10. Martin Truex Jr. (10th) -- Truex holds onto the final spot in the rankings on the strength of a solid seventh-place showing at Kentucky, his third consecutive top-10 finish. Tony Stewart drops out after his second consecutive finish in the 20s. But don't be surprised it Stewart bumps Truex out as soon as next week. Stewart thrives at Daytona, while Truex has an average finish of 21.4 at the famed track.