Are you just posing these questions as a thought experiment? I don't really think RA have an obligation to answer any of these questions, nor will they.
I don't see why other head coaches would have a problem working with a selection panel and director of rugby. Shag uses a panel, European countries use directors. Seems to work fine for everyone else.
RA seem to be making a lot of gradual, structural changes. They are trying to centralize more, they are trying to secure future talent, the implementation of a selection panel is certainly progress. This all seems far more productive to me than a knee jerk sacking.
None of it helps us next year though. RWC is not looking promising.
Thanks for doing RA's pre-emptive work for them in this forum and 'correcting' me. How silly and impertinent of me to pose questions of RA that they 'have no obligation to answer.' Hell, I actually haven't sat on the RA board so I would have no ability to comment or assess such moves as they are making.
I pose these questions as:
(a) history shows that trusting RA to make strategically sound decisions re elite coaching matters - either in terms of supervisory infrastructure or spot decisions - is foolish and irrational and so their policies and decisions in such areas should be heavily questioned and scrutinised as to how well they are made and/or how well they will work and
(b) my deep suspicion re the new 'director of rugby' role over-sighting the Wallaby HC et al is that it is a masked proxy for the deeper fact that the RA board itself does not have the competence or courage or both to know how to properly re-do the Wallaby coaching capability as a whole and so it is adding another (no doubt $$ expensive) management layer to do what it should actually be capable of doing today and with its avowed 'High Performance Manager' and his support resources in place today.
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Re your point re the relatively low productivity of a 'knee jerk sacking (of Cheika)'.
Cheika's now last 3-year-long track record as HC of the Wallabies is nothing short of appalling, by year, by titles, by home series, whatever. Many fans are totally sick (me included) of paying large $s for Wallaby tickets only to see such endlessly skill-less, mediocre performances. Sacking Cheika would not under any circumstances have been a 'knee jerk' reaction given his long and poor record. He would never have survived in, say, NZ or England with this type of relative record (relative to those country's history and w-l national team records).