Looking forward to reading the article.
I'm a big fan of the 'running is a skill' line of thinking. Like with any other skill-based sport or activity, there are better and worse ways of executing that skill.
So yes, running technique can and should (especially for countless modern, Western, recreational runners who have lost touch with this skill), be taught.
I'm not however a big fan of getting overly technical when it comes to teaching running skill. More so focusing on a handful of fundamental principles that will allow us to run better. i.e avoid over-striding, higher step turnover, balanced, tall & upright posture.