Odds & Ends: Marbury, Shaw, J.R. Smith, Calathes

Stephon Marbury hasn't played in the NBA since the 2008/09 season, and he's not interested in making a comeback, telling reporters Tuesday in China that he prefers to continue playing in the Chinese league. Jonas Terrado of Tempo has the details. With the draft now just hours away, there's plenty of news on guys who are and will be a part of the NBA, and here's the latest:

• New Nuggets coach Brian Shaw has a three-year deal with an option for a fourth, and his annual salary will be around $2MM, reports Benjamin Hochman of the Denver Post. It's not clear whether the option belongs to the Nuggets or to Shaw, though usually options in coaching contracts belong to the team.
• The top priority for the Knicks this summer is retaining J.R. Smith, a source tells Ian Begley of ESPNNewYork.com, who passes along the note in an updated version of his story on the team's decision to extend a qualifying offer to Pablo Prigioni.
• The Mavs own the rights to former second-round pick Nick Calathes, and there's mutual interest in bringing him to the NBA next season, reports Tim McMahon of ESPNDallas.com. Other NBA teams are interested, too, and the Mavs are willing to trade him if they can't fit him on their roster, McMahon writes. 
• While noting that Luol Deng's camp is dismissing the idea that there's an extension in the works with the Bulls, as we heard yesterday, Joe Cowley of the Chicago Sun-Times writes that the Bulls are calling around to see what they can get for Richard Hamilton. 
• Pacers assistant Jim Boylen has an agreement in place with the Spurs to join Gregg Popovich's coaching staff in San Antonio, tweets Adrian Wojnarowski of Yahoo! Sports. Boylen is not to be confused with former Bucks coach Jim Boylan, whom the Cavs hired as an assistant coach earlier today.
• Sixers insiders expect minority owner Dave Heller to take over Adam Aron's role as liaison between the team's basketball operations and principal owner Josh Harris, writes Bob Ford of the Philadelphia Inquirer.