Trader consensus ties U.S. Rep. John James and businessman Perry Johnson at 43.5% implied probabilities in the Michigan Republican gubernatorial primary, reflecting recent polls like JMC Analytics and 1892 Polling that show them separated by just 3 points or less amid high undecided voters exceeding 20%. Johnson's self-funded attacks, including TV ads targeting James as a "hide-and-seek" debater and claims of a collapsing campaign after a fundraising text, have fueled his surge in Macomb County and straw polls, while James faced boos at the March 28 Michigan GOP convention in Novi. Eliminating government waste ranks as the top voter issue, bolstering Johnson's pitch despite expert skepticism on his state income tax elimination plan. Separation could emerge from Trump endorsements, state party backing, debate performances, or April filing deadline revelations on fundraising and ballot access, with the August primary looming.