Trader consensus prices Pennsylvania Gov. Josh Shapiro as the narrow Democratic VP nominee frontrunner for 2028 at 25.5%, driven by his strong net favorability in a March Emerson poll outpacing peers like Kamala Harris and recent national visibility at Rev. Al Sharpton's April National Action Network convention alongside other prospects. Trailing closely at 24% are California Gov. Gavin Newsom, former Transportation Sec. Pete Buttigieg, and Kentucky Gov. Andy Beshear, whose red-state incumbency and swing-state appeal sustain tight contention in this wide-open field. The bunched probabilities among governors, senators, and rising House members reflect post-2024 uncertainties, with 2026 midterm outcomes—gubernatorial reelections, Senate battlegrounds, and fundraising hauls—likely to separate leaders by proving electoral viability and party support.