Rep. Connie Wilson, R-Mecklenburg, whom Daughtry defeated for the Republican nomination in a 36-20 vote, said although Daughtry was victorious, he does not have enough votes within his party to gain the highest House position.
"There are enough people saying under no circumstance will they vote for Daughtry," Wilson said. "It guarantees he won't be the next speaker. People who have worked with Daughtry for years for some reason don't want to vote for him."
Daughtry, the House minority leader, will face House Speaker Jim Black, D-Mecklenburg, who is seeking re-election, and Rep. Richard Morgan, R-Moore, a former House minority leader who plans to run in January as a bipartisan candidate.
The House speaker has the responsibility of making committee appointments and setting the legislative agenda.
With Republicans holding only a slim 61-59 majority in the House, the speaker election could swing any way, said Ferrel Guillory, director of UNC's Program on Southern Politics, Media and Public Life.
"The vote for speaker wasn't completely settled by the vote in the Republican caucus," he said. "The nomination gives (Daughtry) a strong claim to speaker, but I think there is still time for intraparty and interparty negotiation."
Guillory added that Black, known as a consensus-builder, remains a strong candidate for House speaker. "(Black) tried not to move on things until he could assemble the majority," he said. "He tried to give the House room to speak, debate, to offer ideas -- very pragmatic."
Black spokesman Danny Lineberry said Black is confident he will remain in his position, largely through appeals to legislators on both sides of the aisle. "He will be working until January 29 to build a coalition to remain speaker of the House."
But Lineberry said Black will not disclose which lawmakers would support his bid for the post. "He said publicly he will not discuss conversations with (legislators). They will remain confidential."