I don't want to trade Ray, but of the big 4 he is the one that I think the C's could lose and still maintain their identity as a team. I think a package of Beasley, milicic, johnson and/or Anthony Randolph might be worth trading ray for. It would give the C's size, youth, scoring, and athleticism. Maybe there is a way to get this deal done without sending ray, but if he had to go to get these guys, I would not be opposed to it. Milicic could be the C's insurance policy at center just in case they can't get Kaman via buyout. If everything works perfectly the C's would have the following lineup.
PG - rondo, Bradley
SG - Pierce, Johnson
SF - Beasley, Pietrius
PF - Garnett, Bass, Randolph
C - Kaman, milicic, Wilcox