I don't think he is up to doing a large rebuilding job anymore, not the one needed here. Its a very different club now to the one he knew previously and he would never have the free reign he had under Kenwright and he notoriously doesn't like working under DoF/Sporting Directors which TFG will always have due to the backseat driving that they seem to prefer in terms of running things. Also I don't see Thewell and Moyes being a great combination either tbh, I have serious concerns with Thelwell tbh. Just time for a fresh perspective imo, something we haven't had before.