If you believe the spin, there is nothing to worry about; it's the natural order of things - players come and players go and that's the end of the matter. New Zealand has a bottomless well of talent positively gushing out of the schoolboy system, and no shortage of players ready to commit long term to that ultimate dream of being an All Black. Ah, the Black Jersey! All hail the double-stitched glory!
It's a wonderful dream. Only problem is, very few will make it a reality. What most will do is wake up, and make up the numbers. And those players, the ones who haul themselves around the country and leave their guts on the franchise and provincial paddocks, are the greatest asset rugby in New Zealand has. Without them, the competitive advantage of the All Blacks is eroded. The All Blacks owe their outstanding record as much to the players who don't make the side, as to those who wear that famous jersey in the test arena. All Blacks perform because if they don't, someone else will.
So what happens when the "someone elses" aren't there?
Pressure is growing on New Zealand Rugby to retain its competitive advantage in this respect. The overseas signings of Charles Piutau and Francis Saili are the latest in a growing list that should be giving the governing body pause for thought. One official spoken to last week is adamant the escalating export of players is purely cyclical, but is that entirely true?
If this is the natural order of things then how to explain the very public gnashing of teeth at the announcement of current All Black Piutau's signing with Ulster? If this is the natural order of things, then how to explain the pre-emptive exit of current All Black Jeremy Thrush? If this is the natural order of things, then we must have some incredibly mature players ready to step into the professional ranks in place of Nasi Manu and Luke Braid and Tom Marshall and Tom Taylor and Frank Halai, to name a few.