ANDREW BOGUT, Dallas center

Not everyone believes this is such a good idea. “He's old, gets hurt,” said our source, and indeed, the 32-year-old missed 17 games between December and January to knee and hamstring injuries. Then again, he's the rebounder the Celtics lack, and despite his advanced age still would offer better rim protection than the Celtics already have. He's also fallen off Rick Carlisle's radar. Compatibility factor — Still one of the most skilled centers in the NBA, and someone who would enable Al Horford to at least begin games in his preferred position of power forward. Chance this actually happens — Provided he comes cheap (Tyler Zeller or Amir Johnson plus a future low first-rounder?), the Celtics probably will jump.