Andrew Bynum is once again experiencing swelling in his knee after practicing last Friday, a source told the Philadelphia Inquirer. Uh oh. Bynum ditched the media on Tuesday, has been unable to do any basketball-related activities since last Friday and now it's being reported that his troublesome knee is starting to swell again. This is all on top of a report that he's dealing with a degenerative knee condition, and it's starting to look even worse than previously for Bynum. Although he's continuing to say he'll play this season, we're seriously doubting that Bynum will be cleared for that at any point in the near future. The Sixers traded Andre Iguodala, Moe Harkless and Nikola Vucevic to acquire Bynum and Jason Richardson in the offseason. Bynum will be an unrestricted free agent in search of a max contract, while Richardson is not expected to be ready to start next season on time following knee surgery. The Bynum experiment has been a downright disaster for the Sixers.