RE Cheika - the two most negatively influential player-based decisions he made were
1. Scott Fardy. Pocock and Hooper worked very well as a unit until Cheika inexplicably decided that Fardy as the balance of the unit as a whole wasn’t an option anymore. How and why he arrived at that decision is and always will be a mystery to me. To play two opensides, it’s crucial to have a 3rd line out option, that grafts away in rucks and allows the other backrowers to play looser. Utter madness.
2. Folau at fullback. He was an absolute freak under the high ball, and on attack, but he couldn’t kick his way out of a wet paper bag, which meant that we needed 3 million different structures in attack and defence to accommodate that. Folau on either wing, ready to take a crossfield kick (which I genuinely remember/think was only ever used in gold with him on the field maybe half a dozen times in total?!) or tear apart a broken field defence would have been far superior to him actually taking the high kicks and then either making fewer metres with a clearing kick than Foley could, or getting tackled behind the advantage line and out of play for two phases.
The last 3 years of Cheika, almost the entire playbook was - ‘after our predictable two phases of forward hit ups from the scrum half, we’ll throw it to Foley, with no momentum and one option for the short-ball hit up as a fake, then out the back to a hungover Beale and hope he can make something happen against 5 defenders and with 2 attacking options available.