That all changed yesterday. Key's admonishing of Collins' actions as "unwise" was about as punishing as a slap across the wrist with the trusty old wet bus ticket.
But it was a mega-sized departure from the position he had previous adopted in defending his Justice Minister. It was reinforced by Bill English refusing to endorse Collins' modus operandi.
The question is whether the distancing of the Government's two most senior figures from Collins is sufficient to quell the political maelstrom provoked by the contents of Hager's book.
National claims its focus group research is showing the book's revelations are not registering with most voters.
There is also a view in the Beehive that Collins' collusion with Slater was always going to get special attention - like that accorded to the SIS's swift granting of an Official Information Act request made by Slater and the unauthorised delving around in Labour's computer database.
But National has finally woken up to the fact that Hager has one thing it does not - time.
He would happily argue with National for as long as National likes.
With National's advertising campaign starting today and the party's campaign launch scheduled for next Sunday, it knows it must regain control of the election agenda. So Key had little choice but to blink first in his stand-off with Hager.
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