my main takeaway from that article is
jesus NZ A would suck right now.
The problem is not just their age, it's how they play. Who in our entire tight 5 can sit a guy on his ass in a tackle, or run through him, at test level? I would pretty much say the probably #3 hooker can fucking run, and Ofa can hit (but gets far too many wrong). That's it.
you can extend that to the whole pack. Cane can hit. Not many others can. And not many can run over a bloke (at test level, not Super Rugby, don't fucking start). We have depowered our rugby to play this high tempo skill stuff.
Problem being our skills aren't there, and you don't get to play tempo just because you want to.
At least the last time this happened, Henry came in an took immediate steps. We haven't even started rectifying it. Because we appear to have lost out single-minded purpose as a rugby nation.