Thanks for clarifying
DuckSwim. The asset evolution explanation makes complete sense to me. I guess I can forever moth ball my Natasha-obsessive-compulsion while gleefully replacing it w/a more forward-looking-asset(s) lust for her successor! Hopefully we'll see a preview of "Natasha 2.0" one day in the not too distant future?
There are a lot of conversions going on (New design, staff, Ivy and Lacey) and then there is the Lab, Island and other girls.
Focus will surely be there.
Eventually there is still Natasha herself, she has her own, existing, quest to complete.
I will therefore not venture a speculative guess and instead just observe that when we at some future point see Natasha's quest line enter a release plan, then it is time to turn thoughts to the successor.
And while a successor, I believe she will be her own girl (Natasha will continue to exist in the game for one thing, so the successor is to the busty black girl concept, not to Natasha herself).