With no suspension to newman I really hope we can get Martin out of the centre position as its no coincidence he's gone from one of the best performers last year to one of the worst in many ways. Unlkely though with Sinfields injury we're looking at myler in the halves and Handley at FB.
But Myler isn`t any good in the halves and Handley is much better on the wing. Wouldn`t be surprised to see Gannon at half back. Looking something like this: Myler Tindall, Newman, Macdonald, Handley Gannon, Austin. Oledzki, O`Connor, Tetavano Martin, Bentley Smith
Gannon at halfback is a non-starter. Myler may not be great there, but Gannon has only played a few minutes of low intensity pre season at 6. If you insist on a forward with Austin, either Smith or Johnson would be better.