Whether he comes or not, I think we need to know who's decision it is, and in what role? One thing Sinfield highlighted when leaving was the politics of his role, which he really didn't like.
I'm still on the fence about RS, but one thing is for certain - he needs to choose his backroom staff and have a really decent say in players too.
If GH blind-sided him about the Austin move, surely he also won't blindside him over a move for an assistant coach?
This all adds to the fact that we really need DoR in charge of the rugby department.