Very nice site, definitely bookmarking that. I think there's nothing that showing teams are running towards Horton now that Hardy is gone and overall our defense isn't producing like it was last year. There's not an individual "ah-hah" stat, instead it's a trickle down effect of our D line lacking pass rush and being run on more than last year.
PFF tracks in detail which gaps RB's run through. I would assume more times than not they would run behind their best run blockers vs targeting Hardy's old spot exclusively. I summed up based on what PFF says, but I am not going to dive into each team's trend to figure out where they run most. Context > Numbers so keep that in mind.
Bucs: evenly spread
Lions: 50% edges but they ran poorly against us
Steelers: 50% left and right of the LG and right of the C, and 30% on the edges
Ravens: 18/30 runs up the middle
Bears: 50% on the edges
Bengals: 3:5 ratio from the center to left (basically evenly spread)
Packers: 10 runs on the left side of the line, 14 runs to the right, so pretty even