I debated if I should respond to the continuing discussion because Taylor fans are getting upset because of some criticism.
We all agree the Defense was much worse than last season.
For the Season -
5 games of 14 the opponents scored more than 25 points.
7 games the Bills scored under the average of 24, 3 of which were 10, 13, and 14.
Much like last season there were too way many 3 and outs on offense. When you can eliminate those, sustain drives and force good field position the defense stays off of the field.
I may be wrong but IIRC, the offense in 2013 was ranked about 6 points higher (scored more PPG on avg?) than it did in 2014.