Power forward Rasheed Wallace will leave Detroit for "greener" pastures in Boston.
The signing means moving time for current Celtics PF Glen Davis, who will likely end up in Orlando or San Antonio.
However, the Spurs have landed a power forward too -- former 10th overall pick of the Milwaukee Bucks, Marcus Haislip.
But, another Bucks power forward draft pick could return to the team: Ersan Ilyasova, who has been playing in Spain for the last two seasons.
PG Jason Kidd has agreed to re-sign with the Mavericks.
Talks continue about a potential Richard Hamilton for Carlos Boozer trade between the Pistons and Jazz.