Jay,
I wonder how you can claim that NBL is not as professional as AFL or other sports.
The top exchelon players play all year round (and even a lot of the lower ones)....whether they go to Europe, play in a different national league (Malaysia or NZ NBL) or play for an ABA club.
Eev your Mark Ricciutio (sp??), Matthew Primus, James Hird etc all take a good 6-8 weeks off a year.
NBL players not only train as club training, they also have individual skill sessions, weight sessions, fitness training, team meetings, club promotional work, etc.
I dont think it would be fair to say they are any less a professional sports person as an AFL or even Soccer player is.
If you dropped the cap any further, you would lose many of the talented players that have managed to stay around.
You would lose your players of the Dusty Rychart, Darnell Mee, Willie Farley, Mark Sanford, Brian Wethers type....not to mention many of the better Aussie players.
Drop the cap any further, and NBL would become a glorified ABA (no disrespect intended towards ANYONE associated with ABA). It would be the death of basketball in Australia.