Its odd though isn't it. Whilst there's a lot of talk about backroom staff etc, in the end there's a squad of 20+ players and some coaches, fitness/medical people and that is the core of the side. That's a very self-contained unit, and I find it very hard to believe that a decent set of management couldn't sort out some of the crud fairly quickly.
Post the London game, I'd focus first and foremost of getting rid of any rotten eggs in the squad from a morale perspective. We aren't playing like a team and look like a bunch of individuals most of whom don't care if we win or lose. Any serial whingers or troublemakers need to be got away from Headingley and never let back, regardless of the cap or other issues. Whilst we have rumours about who these may be, I'd bet big money that pretty much everyone closely involved with the squad knows exactly who they are.
My only question is whether GH should push Sinfield aside for a while and retake the reins. Sinfield has zero experience, which would be OK if we were going well, but its virtually unheard of for such a tyro to be able to cope with the man-management disaster we're currently in. Even if not announced publicly, I get the impression that Sinfield may have become as much part of the problem as we hoped he'd be the solution.