The San Antonio Spurs will bring in Brian Butch and Warren Carter next week for a workout.

Carter played for Dexia Mons-Hainaut last season.

Butch has spent the past few seasons in the D-League.

The Bobcats are taking a look at free agent forward Josh Howard, president of basketball operations Rod Higgins confirmed.

Howard has also received interest from the Knicks and Bulls.

The Nets are looking to add a veteran center to their roster, and to that end the team worked out free agents Eddy Curry and Hilton Armstrong on Wednesday.

Curry signed with the Heat before last season, but played just 14 games, averaging 2.1 points.

Armstrong, a former lottery pick, played in France last season.

Josh Howard has been working out in Charlotte this week, according to sources.

Howard is from Winston-Salem.

Howard is also drawing interest from the Chicago Bulls and New York Knicks.

Howard played for the Utah Jazz last season.

The Washington Wizards have signed Martell Webster. 

"Martell brings a combination of versatility and shooting in addition to his experience," said Grunfeld.  “Adding him to the roster provides us with another solid veteran presence and gives us flexibility with our lineups at both the shooting guard and small forward positions."

Webster (6-7, 230) holds career averages of 8.4 points and 3.2 rebounds while shooting .374 from three-point range in 394 games (191 starts) over seven seasons with Portland and Minnesota.

The Houston Rockets have waived Sean Williams.

Williams was acquired from the Boston Celtics during July's Courtney Lee sign-and-trade.

Williams' salary for the 12-13 season would have become fully guaranteed had he not been waived before Aug. 30th.

The Miami Heat have expressed interest in Williams in the past and remain interested in signing a big.

The Magic will sign E'Twaun Moore to a two-year contract.

Moore was a second round pick by the Celtics in 2011.

The Timberwolves are openly considering the idea of adding a big man through free agency.

David Kahn has several candidates in mind, but all he can offer is a veteran minimum deal of about $1 million.

Dirk Nowitzki answered questions from his Twitter followers on Sunday.

Nowitzki was asked about the prospect of leaving the Mavericks for a "Super Team".

"I bleed blue," replied Nowitzki.

Nowitzki also said he wants to play at least two more seasons. Nowitzki's current contract with the Mavericks runs through the 13-14 season.

Lou Amundson continues to explore offers from NBA teams, but is also in talks with Panathinaikos of Greece.

Amundson played for the Pacers last season.