doesn't seem likely there will be a david6

Genesis makes him redundant. Use the scales and there you go.

If that's the case, then the same is true for stephanie 6 and most of the other females based on G2 as well, yet there they are. Victoria 6                     
Olympia 6                    
Stephanie 6                 
Lilith 6                          
Belle 6                         
Giselle 6
Mei Lin 6
Callie 6
Aiko 6
Keiko 6
Girl 6

Talk about redundant. Male characters have always been neglected.

Unfortunately the majority of people will happily pay for those female characters, however they won't for the boys. However, for most people David was just a shorter Michael and that can be taken care of via dials or vendor products. In fact, similar characters were already released to fill those genres and most people skipped over them, wanting something from DAZ... and for a steep discount.