Dak is set up to be the focal point...and recent changes were dominant at arriving just here:
...Offensive line play doesn’t need to be overcomplicated either. Considering the success the Cowboys have had with perennial Pro Bowlers in
Tyron Smith, Frederick and
Zack Martin, Alexander is not about to reinvent their process, but he will ask them to try different things. He is the third different offensive line coach the Cowboys have had since 2013. Bill Callahan brought the zone scheme to the Cowboys and was followed by Frank Pollack, who played and coached under Callahan.
Alexander spent 23 seasons as the Bengals line coach and has incorporated different schemes depending on the talent at his disposal. Frederick said the differences won’t be noticed to the naked eye but there are differences in protections, footwork and eye progressions.
“I’ve learned that he’s a really smart guy,” Frederick said. “He approaches the game in a very meticulous fashion. It’s different so far from what we’ve seen before, but the same meticulousness. I don’t know if that’s a word, but it’s a different angle at it, if you will. It’s actually really good for us to see it at that angle because I’ve only ever seen the game the same way.”...
http://www.espn.com/blog/dallas-cow...ch-doesnt-need-heinz-57-trick-with-these-guys