Personally I think Mansell has done enough to make that back 7Probably not. With more than a handful of draft picks, we need to make a fair bit of space. But Garthwaite is serviceable. I won't melt if we keep him.
I think Garth is quite a different player to Astbury. Maybe he only gets compared to Astbury because he lacks attacking flair, and is blonde. His not as tall or strong. He is a much better runner. Different strengths and different weaknesses. Probably a better fit for the Broad or Valstuin positions - and his a loooong way back for those. The fact his been depth for Dave says a lot about our faith in the depth of KPDs.
With everyone available, my back 7 would probably be something like:
Balta, Grimes, Broad
Short, Vlas, Rioli (Stack)