Labour and the Lib Dems have been busy denying stories that they have secretly sown up a post-election power-sharing deal.
In truth, Rhodri Morgan will probably need the Lib Dems' help to stay in office if Labour does badly, as many expect, next May. It's hard to see him doing a deal with Plaid if he takes a drubbing.
A possible sticking point would be PR in local elections - the Lib Dems will insist on something here before agreeing to a coalition. It might be difficult for Rhodri to sell this to his troops because PR could wipe out legions of Labour councillors.
But could Mr Morgan be getting orders from on high if the Chancellor takes over soon as he hopes? The Mirror reports that "Gordon Brown plans to scrap first-past-the-post voting if he takes over as Premier".