Free agents the Celtics might target
Thaddeus Young, SF
Young is the kind of young, athletic forward the Celtics desperately need. At 6-feet-8-inches he's long enough to cause problems on defense, and he's come into his own as a scorer, averaging 12.5 points in his four-year career. The Sixers are stacked at his position with Andre Iguodala and Evan Turner, so they may let him walk, though it's unlikely he'd come to Boston cheaply.