(CNN) - While many Republicans have already diagnosed their party's problems after the presidential loss earlier this month, the chairman of the Republican National Committee is saying not so fast.
"I don't think you can draw any quick conclusions other than the fact that we lost and we know that," Reince Priebus said Tuesday on CNN's "Piers Morgan Tonight," the chairman's first television interview since the election. "But in order to get back in the game, you've got to look at and do a full autopsy of what happened."
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Priebus said that over the next several weeks the party will dive deep into analysis of the recent election and come up with a four-year game plan tailored to avoid the mistakes it made this time.
Many Republicans in recent weeks have called for a "bigger tent" party that will be more representative of the country's changing demographics. They cite President Barack Obama's overwhelming victory among minority groups. Obama took 71% of the Latino vote and 93% of the African American vote, according to CNN exit polls.
Priebus, however, did not wade into specifics Tuesday, saying only that the party will undergo a review and draft a plan that "both the grassroots and the donors and everyone in between can buy into for the next go-around."
Asked whether he believed the party's choice of Mitt Romney as the nominee was a mistake, Priebus said, "No, I don't think so at all."
"I think he would have made a great president," Priebus told Morgan.
He did acknowledge, however, that Obama's campaign had "something that was pretty good" in terms of its ground game and pledged that the party would look at taking a similar approach.
"What we can conclude is that we've got to be better, and that's something that we're committed to doing," he said.
Priebus also weighed in on the efforts to avert the so-called fiscal cliff, a massive amount of tax hikes and spending cuts that will kick in next year if Congress fails to act. The RNC chair accused the president of not sharing his plan with the American public.
While White House press secretary Jay Carney told reporters that Obama's proposal will reduce the deficit by $4 trillion and include more than a trillion dollars in cuts "to discretionary, non-defense spending," Priebus said he wanted to hear it from the president himself.
"We haven't seen the plan. I haven't seen the plan," Priebus said. "I don't think the plan is out there. I think Jay Carney might be, but I don't see the plan."
Obama sat down November 16 with congressional leaders for the first round of negotiations, but a second White House meeting has yet to be scheduled. In the meantime, Obama has been meeting with labor and business groups to rally support for his push to raise tax rates on the wealthy as the best way to raise revenue.
Republicans disagree. They say closing loopholes and limiting deductions would be the better route and less damaging to the economy.
Engaging in a heated discussion with Morgan on Tuesday, Priebus said the fiscal cliff debate should not be focused on taxes but on the other side of the deficit reduction equation: spending cuts.
"It's absolutely, intellectually dishonest to have a conversation about tax increases until you talk about massive cuts in spending to the federal government," he said.
Priebus added: "That's like going to the hospital with a broken leg, taking a bunch of pain pills, and after a few hours you still have a broken leg. You have to fix the broken leg."
Elected to his position in 2011, Priebus said he intends to run again for the same position. He's expected to once again claim victory when the RNC votes for the chairmanship at its annual winter meeting in January, this time in Charlotte, North Carolina.
"We've turned things around here both financially and as an organization but now I think we need to lead to the next election," he said. "We need to figure out what we can do better and how to do that."
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