"Former NFL GM and current ESPN analyst Bill Polian believes "what we’re seeing this year is the incredible erosion of the running quarterback."
NFL.com draft guru Gil Brandt agrees, saying "I think we’re slowly, slowly going back to the age of pocket quarterbacks." Specifically, Colin Kaepernick and Cam Newton have been two of the least-accurate quarterbacks in the league this season, and they've noticeably regressed or flatlined as passers. Both have cannons for arms, but don't display the touch and aren't making plays with their legs due to injuries or the realization by the coaching staffs that it's not worth the unnecessary hits after seeing Robert Griffin III tear up his knee in 2012 and ankle in 2014. SI's Peter King has a good read on the topic accessible at the link below."
The running and scrambling QB are fun and exciting but we all know it rarely works over time.
Why? Because the OUTLET to run is always there. Instead of going through your progression, they take off after the first read which limit their ability to develop into a true pocket passer.