I would like to see Bragg come into the side in place of Salter who is barely being bowled by Rudolph so is occupying a place in the team without adding anything of value. Wallace can bat anywhere in the line up so Bragg's including isn't a problem.
I would go with....
Lloyd
Bragg
Ingram
Donald
Rudolph
Wallace
Wagg
Meschede
Van der Guften
Tait/Steyn
Hogan