Under the Constitution at the time, the National Assembly must then be elected to consider these amendments. Such consideration and eventual ratification of the constitutional amendments was originally considered to be a formality, but a number of unexpected complications occurred in 2005. The first was the poor showing of the People First Party (PFP) in the 2004 Legislative Yuan election. The PFP was widely expected to merge with the KMT, but PFP Chairman James Soong became disenchanted by the idea. The second was the reluctance of the Taiwan Solidarity Union to pass the amendments. These amendments were seen by some Taiwan independence supporters as a prelude to a later declaration of independence, but the results of the 2004 election made this very unlikely. Faced with this outcome, the TSU became very reluctant to support a reform that would make elections by small parties such as itself harder.