On Saturday the Memphis Commercial Appeal reported former Boston Celtics training camp invitee Darius Miles signed a non-guaranteed contract with the Memphis Grizzlies. Miles, who was waived by the Celtics before the start of the season, recently worked out with the Los Angeles Clippers. The Commercial Appeal reported the Charlotte Bobcats and Chicago Bulls had also expressed interest in the 27-year-old forward. Miles will have to serve a 10-game suspension for violation of the NBA’s anti-drug policy before he can hit the floor for the 8-15 Grizzlies.