Re Stiles and wonderful scrums and line outs.
One, having a consistently strong scrum and line out is in no way a free-standing, outcome-determining KPI as to how successful a Super team will be - the Reds' recent seasons prove that decisively. The Reds 2011 season shows that a mediocre scrum can be sustained within a winning team if so much else is done well and consistently so. Better to have a good scrum and line out than not, but building a winning Super team obviously requires a large number of other capabilities and KPIs.
Two, being a solid set-piece coach does not necessarily a successful HC make. No better example than M Foley moving in 2009 to the Tahs and then to HC there and then onto HC at the Force.
In my opinion the veracity of point one above has just grown and grown in the last two seasons. Why?
Principally as the NZ Super teams have grown better and better and are better and better coached. Their relative superiority is so clear. The standards required for a victorious Super team have been significantly upgraded. The very meaning of what a viable Super HC is required to be has shifted. What was true 5 years ago is now long gone.
It will take an exceptionally skilful Reds 2017 and onwards HC + his coaching team to get the Reds into a state where they can beat Kiwi teams enough times home and away so's to get into the top 8 and beyond. I mean: very, very, skilful.
If indeed Stiles is appointed HC, those so choosing had better be quite sure this person has very large reservoirs of hitherto untapped head coaching and general rugby-related analytical and leadership skills. In terms of positive actual results to justify this choice they have only NRC outcomes to rely on.
Compare NRC standards with how the Chiefs, Highlanders and Hurricanes are playing and we can see the 'known risk gap' when picking a coach who's only proven NRC outcomes.