Report: Bills defensive coordinator Jim Schwartz won't return in 2015

Buffalo Bills defensive coordinator Jim Schwartz won't return to the organization in 2015, according to Adam Caplan of ESPN.

Schwartz cited "differing defensive philosophies" than that of new head coach Rex Ryan as the reason for wanting out. 

The Bills finished fourth in total defense and first in sacks, so Schwartz doesn't figure to be unemployed for long.