A nice idea was created among the sbnation team writers where the writers acted like GMs.
Basically the Suns traded Bledsoe for #6, Collison, Thompson and then traded #6, #13 and Reggie Bullock for #3 to draft Russell.
Later they traded Marcus Morris to Cleveland for a pick to draft Montrezl Harrell..
Finally they arrived at this depth chart
PG Knight, Collison
SG Russell, Goodwin
SF Tucker, Warren Granger
PF Keef, Harrell
C Len, Thompson
Imo however Russell is a more natural PG than Knight and thus Knight should not be re-signed and Russell/Goodwin be the backcourt. Also Tucker needs to go.
I think it would be the right move to completely rebuilt though I doubt that happens.
And I also think that trading up from #6 to #3 should not cost the #13 pick but the Morri instead.