Great article! Academia needs professors who are experienced in teaching, not just experienced. "Real world" experience is great, but if students can't learn from a professor because they are used to dealing with people already learned in the jargon and techniques of the thing being taught and make that assumption (however unintentionally) to start with, it certainly isn't the students' fault.
I had two different professors my first semester of college. One professor taught introductory Italian, the other introductory computer science. The Italian teacher had plenty of real world experience; she'd lived and studied in Italy, and was married to an Italian. But on the first day, she decided that it would be a good idea to engage in "immersion" spoke full blown Italian at us for the rest of the semester. Most of the class did poorly. Enough that the college got rid of her the next year. My computer science teacher didn't seem to have a heck of a lot of experience in the real world. He was department chair at the college, had graduated from it maybe 14 years earlier, so he'd probably had just enough time to get a master's and a PhD before coming back to work. He was also teaching was to me seemed like a different language. Except he taught us the basics first (i.e. JAVA). Everyone in the class liked him.
Also, thanks again for a great article. I started reading it and noted the name and said to myself, "hrm... what else has she done? Why do I assume this is going to be good?" and then you included the link to the earlier article on black lead characters. You possess remarkable insight as a writer.