I am asking because it really is the [and my] elephant in the room that needs to be acknowledged and corrected. So I have revised [in brackets] a quote from @Doby Man to start what could be a very helpful discussion for me and possibly for others and for our students:
Oh, and to change it from a corrective perspective/progression to a developmental perspective/progression, how do we advance to "_________________" from back seat skiing?
[What] is helpful for people with back seat issues such as the advance intermediate/emerging expert making their first deep retraction turns which, due to a lack of mobility and/or correct timing regarding momentum management, puts them in the back seat during transition and into turn phase one from which they need to recover … repetitively[?]
Oh, and to change it from a corrective perspective/progression to a developmental perspective/progression, how do we advance to "_________________" from back seat skiing?