If Phoenix give up (2 to 3 guys minimum required), then they won't be Phoenix anymore. Lakers might improve but would have no go-to stars. -_-
I think this is a good trade for both teams:
Phoenix trades Shawn Marion, Leandro Barbosa, Marcus Banks and the rights to Atlanta's 2008 first-rounder to the Lakers for Kobe and Radmanovic.
1) Phoenix would have a starting lineup of Nash, Kobe, Amare, Boris Diaw and Raja Bell. Assuming Kobe plays team ball (admittedly a big "if"), this is easily a championship-caliber team.
2) The Lakers would indeed lack a "go-to" star, but right now Kobe's getting them (at best) an annual first round exit from the playoffs.
Some other trade ideas.
Guy