Dana won the consolation prize and the "newly created" position was just a kludge to satisfy any complaints about gender playing a role in the decision to pick Josh. The creative position is malarkey, the fair comparison is to KK, and she has just as much "creative" ability as KK and we all saw how Star Wars turned out. But Dana was also in a position to make decisions on a lot of Marvel and other D+ slop that came to air as well....so....yeah.
If anything her being there creates a headache for Josh, because now Alan (person who actually is good at his job) now reports to her (and she was terrible at her job). It's now a question of who leaves for greener pastures...I hear Netflix needs a new studio head soon and has lots of $$$ to throw around.
With regard to Bob, if or when Josh flames out, rest assured Bob is waiting and he'll push everyone aside to come back on a "temporary" basis, including Dana.