Gryka was in Potsdam before she went to Straubing and almost finished her career back then, I can't imagine her returning there. After Gray's performance in the playoffs I'm not sure if I want her to stay, she's decent overall but I don't like setter who can't use the middles in attack...
I think Waibl will work with her. So if Stuttgart and Dresden are have two Setter only Schwerin(Think Stoltenborg didn't renwed her contract) and Potsdam are from the Top 4 Teams are open.