I think it's better for Joachim to transfer to a 2nd-Bundesliga club...if she really wants to have a professional career, she needs to gain experience.
I think she'd do fine if she could play for example in Hamburg or Köpenick as 1st setter. She is not a bad player, but with Hanke in front of her of course she hardly ever got to play in the last two seasons. But I remember that in the few matches against weak teams when she was allowed to play full time she got some MVP medals too...