arib says gillard gone by september?, page-17

Oakshott and Windsor would support Krusty the Clown as leader if it meant their political careers would be prolonged a little longer. Both are history at the next election.

I agree entirely....damned if they do, damned if they don't. Given they've both p***ed off their local electorates, maybe they think they can save a bit of face by not supporting Labor Leader instability.