Rep. Trent FranksTrent FranksSpeaker Ryan tries new Trump strategy: Ignore him 27 days before elections, GOP at war with itself Five things to watch for at IRS impeachment hearing MORE (R-Ariz.) offered a strategy on Wednesday for the GOP to unseat Donald TrumpDonald TrumpThere's no money for infrastructure, so cities must think differently Conservative leader says next president can't abandon free trade Ex-Arizona governor: Hispanic Dems 'don’t get out and vote' MORE as its front-runner: Merge Sens. Marco RubioMarco RubioRubio: GOP Congress could go in different direction than Trump Poll: Clinton holds 4-point lead in Florida Republicans, it's time to stop asking 'What would Reagan do?' MORE and Ted CruzTed CruzClub for Growth: Anti-Trump spending proved to be 'good call' Republicans, it's time to stop asking 'What would Reagan do?' The Hill's 12:30 Report MORE into one ticket.
Franks, who had endorsed Mike Huckabee for the Republican presidential nomination until the former Arkansas governor dropped out this month, announced he was switching his allegiance to both Rubio and Cruz.
"Senators Cruz and Rubio both have proven full spectrum conservative records and I call upon them to join forces and establish a joint ticket in pursuit of the Presidency and Vice Presidency of the United States and I whole heartedly endorse them both to that end," Franks said in a statement.
Franks cited concerns with Trump’s “inconsistencies and shifts” on issues such as abortion and warned Trump would be damaging for the party’s prospects in November.
"Rivalry, disunity, and baseless hatred in our ranks, have now put conservatives in danger of splintering our voice and nominating the weakest General Election candidate in the Republican field with the strongest probability of allowing Hillary ClintonHillary Rodham ClintonThere's no money for infrastructure, so cities must think differently Conservative leader says next president can't abandon free trade Ex-Arizona governor: Hispanic Dems 'don’t get out and vote' MORE to become President,” he said.
As long as Rubio and Cruz continue to run against each other, Franks argued, they'd simply assist Trump's path to victory.
"Senator Rubio and Senator Cruz can unite and win together or remain apart and each fail separately," Franks said. "For the sake of our country, the conservative cause, and future generations, I adjure both Senator Cruz and Senator Rubio to unite."
Congressional endorsements have been flowing to Rubio since former Florida Gov. Jeb Bush dropped out of the race after a weak showing in South Carolina's primary on Saturday. Cruz has 23 endorsements to date, a number that doesn't include any fellow senators.
Trump, meanwhile, won his first endorsements from GOP lawmakers on Wednesday from Reps. Chris Collins (N.Y.) and Duncan Hunter (Calif.). After winning three out of four contests so far by double-digit margins and showing leads in most states in next week's Super Tuesday primaries, Trump has a significant lead in delegates to secure the nomination.
But Franks insisted that there's still a way to prevent Trump from becoming the GOP's standard-bearer in November.
"We don’t have a political inevitability. We have a mathematical challenge and mathematics are some of the most difficult laws to repeal. So one shouldn’t try. One should change the equation," Franks told The Hill off the House floor.