This is on Jordan, not the Clippers (since he is the one who initiated contact, from all reports), and quite honestly, this is on the waiting period the league instituted. Nothing was official, so he has every right to change his mind. People do this in the real world all the time. This COULD have major reverberations on free agency, and the threat of that might be enough to get the league to modify the current policy. The relevant question for us: how bad will Dallas be? Unless they trade Dirk and Parsons, I can't see them tanking. I don't see them making the playoffs, but I can't see them being the 7th worst team in the lottery, given some of the teams below them in the west (LA, Sac, Minnesota, and Denver should all probably be worse than Dallas, and NY, Philly, Orlando, and Brooklyn might all be worse out east).