There is one Trump-opposing Democratic lawmaker who could potentially represent "the biggest political disruption in a generation," according to a former Tea Party GOP lawmaker who recently became a Dem.

Former GOP Congressman Joe Walsh, who recently accused Donald Trump's administration of a massive coverup, wrote in a piece on Substack about who he thinks could be the next effective leader. According to him, the key is something that Trump himself has utilized: electoral populism.

"But here’s the thing: populism isn’t an ideology. It’s really a style, which is why it works across the political spectrum. A populist is someone who is brash, relatable, unfiltered, charismatic—someone who sounds like a normal human being instead of a talking-point robot. A non-politician politician. And God knows, in this moment, people are starving for authenticity like that," he wrote, hinting at who such a person might be.

"Listening to Sen. Mark Kelly punch back at Trump and Pete Hegseth earlier this week got me thinking about this concept. I was struck by the fact that, in that moment, Kelly channeled the kind of voice necessary to win nationally and, most importantly, the kind of voice that can restore our social contract. We need someone who is responsible, serious, moderate, decent, and service-minded—but who has a tough, take-no-bullshit approach understood by regular folks," the ex-lawmaker wrote. "What we need is a centrist populist. At first glance, it sounds like a contradiction. Centrist politics conjure up images of bland technocrats, committee chairs, compromise-for-the-sake-of-compromise. The establishment. Populism is raw, emotional, pissed off. Can these two ever coexist?"

He continued, saying, "I believe they can. And we desperately need them to."

Walsh added:

"Here’s the problem with today’s populists: they’re mostly captured by the fringes. MAGA populism channels outrage in service to conspiracy theories, culture war nonsense, and really ugly white nationalism. The left’s best-known populist voices are far more benign, but, for better or worse, the policies they espouse simply wouldn’t fly across most of America."

Walsh, who became a Dem six months ago, concluded with, "The big question: is it possible?"

"Yes! Absolutely. But it requires something rare these days: a leader willing to be loud without being reckless, bold without being destructive, authentic without being cruel. Someone who isn’t afraid to meet the country where it actually is: exhausted, divided, angry, and yearning for something different," the analyst answered. "A centrist populist would be the biggest political disruption in a generation. And I think it’s exactly what America needs."

Read the full post here.