Xanana Gusmão
Guterres' supporters, comprising a breakaway faction of Fretilin called "Mudança" (meaning "reform"), backed Fretilin's main rival, the National Congress for Timorese Reconstruction (CNRT) of former president Xanana Gusmão, in the June 2007 parliamentary election. Despite this, Guterres' faction refused to leave Fretilin, and Alkatiri warned of legal action.