Or perhaps he'll retire at the end of the year or head offshore - something All Black coach Steve Hansen would probably not be keen to see happen.
Hore especially showed his value in Sydney: he came into the team on the back of patchy form for the Highlanders and didn't blink. That's what 12 seasons in the international game does - it provides a level of certainty and confidence about performance.
Previous form is almost irrelevant for these two - as long as they are fit, Hore and Mealamu have the depth of experience to nail their preparation; to grind out a decent international game.
Despite being six months older, Hore is probably the better bet to make it to 2015 if he decides that he wants to try. There are less rugby miles on his clock for a start and his game is built around his raw strength - something that won't decline with age.
He is the metaphoric Volkswagen - his engine will never die and the All Blacks will fancy they will still be able to get 45-55 good minutes out of him when he's 37 if they can protect him at some point between now and then. The more explosive, higher impact fast-twitch make-up of Mealamu may not weather as well. He's a smaller, more compact athlete - his effectiveness coming from his leg drive, speed into contact and warrior spirit. The last bit will never fade but his lower legs are on-off-on-off these days - his calf especially prone to tightening.
If Hore does skip the end of year tests that would afford him the pre-season window he hasn't had in an age - he could return to action with a new franchise and potentially be physically and mentally ready for the last big push through to the World Cup.
Dane Coles and one other young hooker - Liam Coltman and Rhys Marshall are in the mix - would play against Japan with Mealamu heading straight to Europe.
Coles and Mealamu would work in tandem against France and England and if all goes to plan with whichever young man is taken, it's possible Mealamu will be released a week early to extend his pre-season and leave the protegees to take on Ireland.
Hore floated the idea of spending this summer on the farm in jest. It might, actually, be a seriously good idea.