Darrell Arthur was traded to the Nuggets in exchange for Kosta Koufos on Thursday. The Nuggets also got the 55th pick in the deal. Grizzlies management was reportedly unhappy that Lionel Hollins wasn't playing Ed Davis late last season, so they pulled a Billy Beane and traded him away so there wasn't any doubt this year. Arthur will see rotation minutes in Denver, but he'll need an injury in front of him to have any real value.