Thanks for the update. The article didn't say why Spears thinks it's unlikely to be more than a 2-year deal from the Celtics.
If the announcement is Monday though, I would think that would favor the Celtics. Is Posey really going to show up at the DVD party with his teammates and public appearances Monday and Tuesday and announce that he's joined another team? If that's the case, why not wait until he's out of town to make the announcement. If he makes an announcement here, I would think it would be good news for the Celtics. Who knows?
The Hornets would be a good second choice for him. Their stars are young and could contend for years to come.
If he leaves, the sixth spot will be a big role to fill, and I don't see another UFA that fills that role. How about a trade -- Giddens, Baby and Scal (to match salaries) for either Childress or Deng?
First choice though, would be Posey.