I just figured it was because guys on their level aren’t really featured in rumors, because most people don’t care (I mean I know we care, but I don’t think most of the fanbases of teams who would get Bass or Hump really care, nor do general fans of the league or the Celtics).
Fab Melo, Barbosa for Crawford, Crawford for Anthony, Glen Davis for Bass, Keyon Dooling, Lee for Bayless, Eddie House for Nate Robinson, etc. These are the trades you never really hear about until they happen, because people don’t really care. No big names, no game changers = no news.