This was the deal
August 19, 2005: Joe Johnson traded by the Phoenix Suns to the Atlanta Hawks for Boris Diaw, a 2006 1st round draft pick (Rajon Rondo) and a 2008 1st round draft pick (Robin Lopez).
At the time Atlanta was pilloried by pretty much everybody. As I recall the owner that did the deal was pushed out.
Phoenix swapped Diaw for Jason Richardson, and Rondo was traded with Brian Grant to Boston for the pick the used to draft Rudy Fernandez, who they sold to Portland. So for Phoenix it was basically Joe Johnson, Brian Grant & Raja Bell for Jason Richardson, Robin Lopez, and cash.
Looking back on it Atlanta was the clear winner. What do the rest of you think?