This all seems to be based on 2 diametrically opposed views.
1. The NBA is the epitome of the sport and therefore we should only use NBA talent; and
2. The NBA is not the be all and end all, tournament play is under FIBA rules, so we need to be ready for FIBA games.
Personally, think we need NBA talent where possible in the playing ranks, but with FIBA coaching and strategies. Most NBA-based Australian players can adapt to FIBA games, so they should play the big tournaments. Some don't adapt well, and we might be better off with Euro or even NBL based players in a few positions (Motum, Landale, Bogut, Kay, Creek, Goulding but not necessarily all of them). Some NBL players will need to represent in qualifiers, so should at least be invited to trainings to stay within the system.