I personally have always been a bit iffy with the current uniforms. I've thought about this to an almost disturbing degree. The Jazz should explore using a bluer-violet color and GOLD (not ****ing YELLOW) with green as a secondary color. The format of the current jerseys is cool, but I think making primary road jerseys a blue/violet with gold side-panels and trimming in white and green would be pretty cool for the primary away jerseys.
I've always hated that the side-panels on the current home jerseys (navy) are much darker than the numbers (whatever that green is, where the numbers wash-out in a sense), and that italicized font on the top of the *** crack is just dumb. If the side panels were gold, then that green looks much better. Or you just do the numbers in that blue/violet. I think that actually would look pretty sharp.
For an alternate, you could simply revisit the 2010/New Orleans throwback and change a few things (the yellow to gold change, maybe do the formatting of the other jerseys, though the Adidas-style striping might be better to stick with).
I don't disagree with Hack's premise that this jersey-era has been something of an unmitigated disaster, so... maybe the idea has a little merit from that perspective.