I really enjoyed the article.

I can't think of any significant "adjustments" I would make to that general approach, just for the sake of Salsa.
However, I do think that one
additional concern is the language issue, for those of us who teach Salsa dancing in non-Spanish-speaking countries -- especially when we use Spanish words to designate the moves. My studio borrows some terminology from Cuban Rueda when teaching our regular Salsa classes, and occasionally students have trouble remembering what to do because their brains are especially slow at absorbing the Spanish words themselves and associating those words with particular moves. So, for some people, if I say "Enchufe" or "Exhibe" or "Vacila," it's almost like saying "yabba-dabba-doo," because those students have a hard time processing non-English words to the point that they become meaningless.
My theory is that many adults simply stop learning any new words at all (even in their native language) for a long period of time, such that the part of the brain used for developing their vocabulary greatly deteriorates. I haven't seen any studies about how much of our vocabulary is complete by the time we reach 21 years old (in comparison to perhaps the time we reach 50 or 60 years old), but I wouldn't be surprised if it's 95% or higher.