I just remembered this article from Sporting News that is suddenly a lot more interesting. I laughed when I first saw it linked on TrueHoop.
To make the salaries match, the Mavs could offer Devin Harris, Jerry Stackhouse, DeSagana Diop, Juwan Howard and Devean George. The latter three all have expiring contracts, which would clear about about $5 million off the Nets' books this summer, free them of paying Kidd $21-plus million next season and give them a pair of solid guards in Harris and Stackhouse. (Mark Cuban, however, doesn't see it this way. When I asked him via e-mail if the above proposal had any substance, he replied: "Step away from your crack dealer." I'm taking that as a no, he doesn't see that deal happening.)