I am another who is not sure about RDM, not because he is not a good coach/manager, I am just not sure he is the right fit for us at the minute, much like Garde imo.
I think we need someone short term who is more of a disciplinarian 'to crack a few heads', maybe RDM is but he doesn't appear to be from the outside looking in.
Either way if/when he is appointed he will get my full backing.