A lot of folks would probably ask why we even bother to do studies like this. That sentiment makes perfect sense and these articles certainly aren’t everyone’s cup of tea. However, if you do them long enough you begin to see the science behind why teams do what they do. You also begin to see if what they do makes sense. After all, there has to be a reason why certain teams seem to win regularly and others seem to lose regularly.
For instance, the Texans completely revamped their secondary this offseason. They also brought in a bevy of pass rushers on the defensive line.