I may be wrong, but this could be the most continuity we have had at offensive line in a really long time. The only changes I've seen were linemen coming back from injury and Omiyale starting in week 2. We managed to give up zero sacks yesterday despite facing a fierce defensive line. Some of it may also be due to RW learning to remain calm longer in the pocket and trusting his linemen more.
I noticed we had a tough time running through the middle yesterday which could reason be why we ran more sweeps than usual.
Also, we've been keeping penalties at a minimum lately.