Henry, you picked a bad time to claim assists are down. Our team is leading this tournament with 17 apg, a pretty good number compared to usual international play. If you compare it to last years world championships, for example, that would have placed us 4th highest behind Spain, USA and Serbia, who all averaged just over 18 apg. In 2006, it would have placed us 3rd!
If you compare our ppg from the 2010 and 2006 World's you would see that we averaged 73.2 and 73.8 respectively - an infinitesimal difference. In this tournament we are averaging 73.5. Our FG% actually improved from 50% in 2006 to 53% in 2010 and is 49.4% in this tournament. So there has been very little change in our points and FG%.
Where we have been down is in 3pt% and that is just a weakness of these current Boomers. Having said that, Newley's return to form and the emergence of Dellavedova may start to improve our 3pt%. Better yet, if Greenwood and Bose can develop their all around games, they have shown nice shooting touch in the past.
I do agree with you sentiment that the Boomers should strive to improve their offence, but do you really think that Brown is NOT trying to improve his team's offence? It certainly isn't worse than it was under Goorjian. In fact, on some of the occasions I have watched the Boomers recently I have seen more purpose and good passing in our offence than I have seen in years. Its not consistent enough yet, but I think it is getting better. So I would take a quote like the one you used above with a grain of salt myself.
As far as some team selections go, I would agree that there has been a little inconsistency in some of the call ups, but as we are getting closer to the NZ series, I think Brown has clearly homed in on the best 12 players available. Cut Gibson and Kickert from the current 14 man squad and I think you clearly have the best 12 guys.