One possibility (kinda crazy) :
Bass, Terry, Sullinger, First
for
Smith
Sign two guards, one forward
Do our best this year, go out with a bang next year when Rondo is back and KG and Pierce are still relevant.
8-man rotation this year:
KG, Pierce, Smith, Green, Lee, Bradley, Wilcox, FA Guard
8-man rotation next year:
Rondo, KG, Pierce, Smith, Green, Lee, Bradley, FA