West, a 2004 first-round pick by the Boston Celtics, was released by Dallas after twice being disciplined for conduct detrimental to the team.
The eight-year veteran's most recent suspension came Oct. 25.
West re-signed with the team this past offseason after averaging 9.6 points, 3.2 assists and 2.3 rebounds through 44 games in 2011-12 -- his first campaign with the Mavericks.
Over his 432-game career with the Celtics, Seattle SuperSonics, Cleveland Cavaliers and Mavericks, West has averaged 9.7 points, 3.6 assists and 2.9 rebounds.
Notable deaths of 2014 [PHOTOS]