The experience and familiarity of previous campaigns was a big X factor that gave Australia an advantage and now may take some time to replicate. As KET mentioned, everyone had a great role with the team. Delly the pesky defender that didn't care about scoring, that was Patty's job. Ingles there for defence as well and could hit the 3 to space the floor. Baynes to bang against the big monsters and rebound, Bogut the anchor in the middle that was a facilitator as well, probably the best passer in the squad. And he could play the opposing centres without an automatic double team. I shudder thinking about Landale and Reath going up against Jokic and Embiid. Unfortunately the connector between the old and new is/was Simmons, should be in his prime and should have had minutes under his belt. Maker as well to some extent. Only one really bridging the gap is Exum, this should be last major tournament for Ingles and Mills, lost Delly and Baynes after Tokyo as well as Bogut.
This group should come together as a core of Giddey, Landale, Green, Daniels, Reath and White with Exum the veteran at the next WC or Olympics. Do they start ushering in some young guys for the future so we suddenly don't lose half the team with a Travers or Rocco or one or 2 of the current Aussie next stars. Most definitely aren't up to it ATM, but only way imo that they can compete with countries outside of America, who can just reload everytime they flunk out at WC, is playing together for a few years instead of retooling. This group should be looking at 2028 as an opportunity to play for gold, just like the last group was built to win in Tokyo. 4 year cycles really aren't enough to come together if everyone is scattered everywhere and only have a few camps together. In the old days where qualifiers/friendlies etc were played by mainly the A team, we send a C team of NBL guys against the easy beats. This team seems to be mainly too old or too young/inexperienced together to medal this year. Have Ingles there to mentor and occasionally stir some shit up on court. If Mills is feeling it, feed him. Just stop with the under 10 substitutions, see what players work well together initially, then tighten up rotations in later games. See if Giddey, Green, Landale, Reath and Daniels are the future, not bringing in a Kay or Cooks every couple of minutes and disrupting the potential chemistry. Treat this as the summer season and see what works, polish it up and tighten at WC, then go for gold at next Olympics.
And FFS, can basketball Australia please find some shooters really really soon. Sad state in this age of 3 point shooting we only have Mills and Goulding as our only world class perimeter threats. Instead we're churning out 6 7 guys that are uber athletic, but predominantly role players internationally or NBA, every other country seems to have a few elite shooters and scorers.