I must have missed this in the fine print of the Garnett ESPN article:
It's considered unlikely that a Suns package built around Shawn Marion and that draft pick would be enough to pry Garnett away. Complicating matters further, Marion also has the right to become a free agent after the 2007-08 season and has also let it be known that he doesn't want to play in Minnesota or Boston, sources say. That stance quickly killed the possibility of a three-way deal involving Minnesota, Phoenix and Boston.