A dedicated office rather than an office that has multiple responsibilities would serve better, because the current office has responsibilities that overlap and are at times in contradiction with one another. I would go a step further and suggest that in addition to an office of religious freedom, the primary concerns of any government in regard to human rights matters should be to have independent offices, staffed with people who specialize in those areas, to inform our department of Global Affairs.
On November 1st, 2017. See this statement in context.