Since its inception in 1995, Craigslist has been a nationwide marketplace, a means of trading your vacuum for a custom gear shifter for your '89 Celica and a conduit for making "casual encounters" anonymously.
With the myriad uses Craigslist has, why shouldn't NBA coaches and front offices put it to good use? It sounds a little silly, but it seems that the bulk of NBA trades and transactions are leaked to the public prior to being consummated.
If this amusing method were ever attempted, and if GMs and coaches were brutally honest about what their teams actually needed, you'd see something along the lines of what the next 30 slides have in store.
Here are genuinely fake Craigslist ads for all 30 NBA teams.