You have written as though "they" were interested in Comp. work ( No CM etc ).
            From a teaching perspective, altho we know its value, CM is NOT top  priority when I teach my class/private lessons to beginners.
               In matter of fact, the priority needs to be developing Lead/Follow and floor craft ,And the ability to get around a dance floor , in a social event
  The majority of beginner students , do not give a pigs ear, about in depth techn.( and in many cases, not any !)   
                            Here's a few words of wisdom from the late A. Moore.. para phrased  " After teaching for 1 year, I began to realise that,  not   Everyone, wanted to be a medalist " ...