As I contemplated a Chalkboard column on the plane from Queenstown to Auckland for tonight's Blues-Highlanders clash, it dawned on me that this weekend represents the end of an era in every sense.
Keven Mealamu will tonight play his last Super Rugby game after 16 years of service to the competition, 15 of them with the Blues.
Tomorrow evening in Canberra, Richie McCaw and Dan Carter will bid farewell to Super Rugby and the Crusaders franchise they helped turn into a force.
A little bit further down the track Conrad smith and Ma'a Nonu will put their Hurricanes jerseys back on the peg for the final time.
It's the end of the era alright, and that's before you even contemplate the dramatic changes to the competition that will see an extra side from South Africa, a team from Asia and one from Argentina, plus a new format.