Why D-Jax is so hot in '13

It's pretty clear that DeSean Jackson is having a career-best campaign in 2013. After 10 games, Jackson is just just two touchdowns shy of the nine scores he had in 2009 and his 90.3 yards-per-game average is 13.2 yards per game more than the high mark he set in '09. Surely, new coach Chip Kelly's high-octane offensive system is a big reason why Jackson's stats are so big. However, Jackson credits his own commitment to that system as another key.