I think she doesn't know as she cleary must have signed a contract with Woz-clan, that she is avialable all the time for Caro and as a reward, they will try to organize her WCs (like in Doha and Dubai) I think Marta is at a point, where her career might end soon
she isn't full-time player anymore, because she is a hitting-partner and yeah, her "comeback" try last season was actually quite ok, but the injury hindered her of climbing higher in the ranks
Well, my only hope is that she has a random run (like in AO) and that she decides to go on a bit more seriously as a player and not a hitting-partner.
Next possible Q-Entry might be in Stuttgart, Madrid or Rome. (ATLs made it quite often into the Q-draw in the last season or Doubles players got WCs, so maybe she can do it there...)
Worst thing is that Wozniacki isn't going to play Int. like Tashkent, Bad Gastein, or so, so even if Marta gets a WC or into the Q-draw on her own, she will always have to face strong opponents and that's the cruial point IMO.