Jan Craven has been upped to director, client and group relations, MCA Television Group, with responsibilities including facilitating communications among all the group’s divisions.Kenneth Almgren, senior veepee and chief financial officer of the National Assn. of Broadcasters, has been promoted to exec veep and CFO. NAB also has promoted Mary Dickson, its veepee and comptroller, to senior VP of finance and comptroller. James E. Hughes has been named manager of Promotions, E! Entertainment Television. Hughes had worked freelance in E!’s programming department since June 1992.