I’d keep Potgeiter and Austin and Dwan and Horjus.
Horjus is the starting WA who can rotate through GA when needed.
Williams, Nankivell and Petty round out the midcourt (Wilson can cover WD if needed).
This was Dwan’s first season playing in the TBirds structures. Deserves longer to prove herself. The way Austin has fitted in at Vixens is only because she is a sublime player and has so much experience around her. Dwan has a lot less experience around her at TBirds to bring her in to the game.
TBirds have started to make progress and have formed some nice combinations. They don’t need to make mass changes and start all over again.