TAMPA -- It's Mitt Romney's show. But New Jersey Gov. Chris Christie rocked the house. Florida Sen. Marco Rubio was the talk of the town. And Wisconsin Rep. Paul Ryan's rising-star status was blinding as he accepted the party's vice presidential nomination.
"We can get this country working again. We can get this economy growing again. We can make the safety net safe again. We can do this," Ryan told cheering delegates at the GOP convention Wednesday night. "Whatever your political party, let's come together for the sake of our country. Join Mitt Romney and me."
Amid the applause for Ryan was the sound of the future. The Republican Party's next-generation leaders were in ample supply at the GOP's convention as they positioned for national roles and, perhaps, even their own shot at the White House in four or eight years.
After victories at all levels of government in the past few years, the GOP has a deep bench of up-and-coming governors, senators and, it seems, even House candidates. It's diverse, too, for a party that faces serious demographic challenges -- particularly among Hispanics -- in a country that's becoming more multicultural by the day.
It's little wonder, then, that next-generation Republicans got plum slots behind the convention podium.
"In 2020, someone that you see speaking in a prominent role today is probably going to be on the ballot," said Lew Oliver, a Florida delegate from Orlando.
The Republican marquee represents "the emerging faces of the conservative cause," said former Florida Gov. Jeb Bush, a potential future presidential candidate -- like many others in attendance. He made the comment this week as he sat between Martinez and another first-term governor, Brian Sandoval of Nevada. Both are Hispanic, and talked about often in GOP circles as the future of the party.
Should Romney win in November, Ryan automatically would be considered the next leading prospect for the GOP nomination. Other Republicans on the rise could find themselves in the new administration. Some could end up being key political allies in presidential battleground states. And others could emerge as intellectual leaders within the party.
A Romney loss this fall to President Barack Obama would -- perhaps as soon as the day after the election -- set off a mad scramble among countless Republicans to emerge as the next presidential nominee.
Among those considered likely to weigh a run:
n Ryan, the Wisconsin congressman and federal budget specialist who will have had one national political campaign under his belt. His relative youth may serve as a bridge between generations, as he noted in his speech when he wryly compared his iPod playlist to Romney's: "I hope it's not a deal-breaker, Mitt, but my playlist starts with AC/DC and ends with Zeppelin."
n Christie, the New Jersey governor, who delivered a rousing keynote address Tuesday night and last year decided against a 2012 run.
n Bush, the oldest son of President George H.W. Bush and brother of President George W. Bush, who has long rejected overtures to run.
n Rubio, the Florida senator and Cuban-American who has spent the past year working to boost his national political profile.
There are countless others talked about -- and they, too, were on hand.