Strength of Schedule is calculated from the opponents projected fantasy points allowed for the RB position. The easiest rating is 1 which gives the player the advantage against the defense and indicates an easy opponent, the most difficult rating is 10 which gives the defense the advantage and indicates a tough opponent.
Greene's 4.2 yards per carry in 2014 was his best average in three years but that's about the only thing trending in the right direction for him. Greene has a total of 687 rushing yards over the last two years. His touchdowns and receptions have both declined in each of the last three seasons. Greene is going to be 30 when the season starts and his best years are far behind him.