The Washington Wizards have signed Devon Dotson, who played for the Chicago Bulls last season. View the original article to see embedded media. The Washington Wizards will be playing in the first preseason game of the year when they face off with the Golden State Warriors in Japan on Friday. With training camp underway (and the preseason right around the corner), teams have been making many roster moves. On Tuesday, the Wizards waived former Kentucky star Davion Mintz, and the team has now signed Devon Dotson (h/t Hoops Rumors). Dotson was a star (in college) for Kansas men’s basketball, and…