Surprise, surprise: for sure driven by money (Schwerin has about twice the budget of Wiesbaden) Schwerin hired Kimberly Drewniok away from Wiesbaden from a valid contract. She was the only "available" German opposite Schwerin could get now, I think (Hippe stays two more years with Olympiacos Piraeus in Greece, for example).
While overall I'm not a fan of breaking contracts, I find it very good that Schwerin takes Drewniok instead of buying a foreign player as replacement for Lippmann, and they surely could have afforded someone of Drewniok's quality. It shows that they really intent to develop German talents because it is totally obvious that right now Pogany and Drewniok are not on the same level as Carocci and Lippmann, so Schwerin risks getting worse results than last year next season but they think long-term.