It's not unusual for a new leader to assert themselves, but Bill English has chosen an odd way to stamp his style on the National Party leadership.
Mr English is proposing a rise in the superannuation eligibility age from 65 to 67.
A few months out from a general election, it's not a particularly popular idea, and could potentially cost the National party votes. It could also be a factor in costing them an election.
Although there is some strategy evident, in that it doesn't direct affect baby boomers, who are regular voters.
In fact, it doesn't affect anyone born before June 30, 1972. And it won't come into effect until 2037.