Should Shepard decide to let the Council perish, then Udina will promote a human chairman, to lead the Council and the other races against the Reapers. If Shepard has committed too many questionable actions in the past, Udina will push for an all-human Council and have humanity lead the galaxy against the Reapers. Shepard can nominate either Captain Anderson or Udina to chair the Council. This Council will confront the Reapers with the Alliance as the military forefront. If Shepard picks Anderson for his military experience, Udina will not object, but comments that Anderson "prefers to use his fists to do the talking".