I's tricky but there is a general consensus around BEllis, Baker, Short, Caddy and Chol as being vulnerable. Bolton also is on a few lists
I would typically have Houli in that list but both his ball retention and defensive work have been pretty solid now for a while.
If I went one ruck Caddy gets a game as the Grigg ruck. Assuming Chol stays (or is replaced by Balta or Soldo) then I would drop BEllis and Baker for Dusty and Cotchin.
I don't mind Short but he might go instead of Baker and either Baker or Stacky play half back. I like Stacky forward or mid though.
Whoever goes out will be stiff.