It wasn't a strategy, it was an act of desperation. With the benefit of hindsight (a very common attribute of most critics), what was the alternative? Sack him? Or just let him continue hurtling down the pike without any controls?
Oh, well, let's not be too pedantic. Whatever you call it, it was one of RA's/RC's most crucial priorities once the latter commenced her role in early 2018 - attempt to prepare a Wallaby team to win a RWC, or at least get very near to doing so. They certainly needed what is normally referred to as a strategy for doing that.
Who was to be HC was the key component, obviously. They could have: just kept MC with no added senior oversight, sacked MC and replaced him, or tried the 'much added oversight model' of Johnson and O'Connor as the oversighters. They chose the latter option.
The most telling of O'Connor's many observations (the one about all the dropped balls in training that carried into actual games is 'interesting') is perhaps how this model badly failed and that it became clear that it was, as he says, bound to end in tears and so it did, especially for we Wallaby fans last November.
Then he valiantly lists a number of positives to come:
"With new Wallabies coach Dave Rennie starting next month and a high turnover of players at the top level, O’Connor believes Australia could be on the cusp of a golden era.
“We’ve got some real young genuine talent and I’d be very optimistic about our chances for the next World Cup,” he said. “We’ve got some really good young players coming through - potentially world-class players - and we didn’t have enough of them over the last decade.
“I think we are really on the cusp of another really good era in Australia. We’re getting good coaches in Dan McKellar and Brad Thorn coming on. We’ve brought some good coaches to Australia, the rule changes are good for the game too. There’s a lot of positives.”