As Denny Hamlin put it, Carl Edwards is "relevant again" after winning Sunday's Subway Fresh Fit 500 NASCAR Sprint Cup Series race at Phoenix International Raceway in a green-white-checkered-flag finish that took the race four laps past its posted distance of 312 laps.
Working his way through traffic in short order, Kyle Busch passed Joe Gibbs Racing teammate Matt Kenseth for the lead on Lap 89. He lost the top spot briefly by pitting under caution on Lap 152, as Brad Keselowski and three other drivers remained on…