Assuming:
R. Allen, G. Davis, House, Scal, T. Allen
for
Ellis, Maggette, Radmanovic, Turiaf
Golden state has a top 5 loto pick, enough room to sign a max free agent, no headcases, and the following roster going into the off season:
Curry
Morrow
Azubuike
Randolph / Wright
Biedrins / G. Davis
That has to be more attractive to a free agent than New Jersey or New York from a talent perspective, plus they are in California - 5 hours from Oakland to LA. Only Miami presents a more attractive option.
Add Lebron and they are looking at 55+ wins
Add Wade and they are looking at 50-55 wins
Add Johnson and they are looking at 45-50 wins
Add Gay and they are looking at 38-42 wins