Will Rick Brattin be the MO-05 Republican nominee?

Analysis

After discounting three polarity-error agents (2% submissions contradicting their own pro-Brattin evidence), the real ensemble signal is ~61%, not 40.2%. My independent assessment lands around 68-72%: Brattin is the clear endorsement/institutional frontrunner in a fragmented six-way, low-turnout primary, with CFG air cover offsetting Burks's cash; residual risk comes from no public polling, the new district geography, Burks's late-money blitz capacity, and a possible Trump endorsement of a rival. The market at 76.5% is modestly above my estimate but within the range explainable by insider information (ad tracking, internal polls) in a polling-free race — my kill attempt on a NO trade succeeded. Neither direction offers a verifiable edge: YES at 76.5% vs ~70% fair is negative edge; NO requires fading an upward-trending, plausibly better-informed market. SKIP.

Key Evidence

Brattin holds the strongest endorsement portfolio in the six-way field (Gov. Kehoe 6/15, Rep. Jason Smith 6/25, Club for Growth PAC, Onder, Malek); Missouri Times ranked him first in March; Sean Smith dropped out, thinning the field. Bear case is Burks's ~$1M cash vs Brattin's ~$114K, no public polling, and a possible late Trump endorsement wildcard (Trump had not endorsed as of July 10 per KC Star). CFG's typical seven-figure independent expenditures substantially offset the cash gap.

Risks

It's August 4 and Brattin lost: Taylor Burks's $1M+ cash advantage funded a saturation TV/mail blitz in the final three weeks of a low-information primary in a newly drawn district where Brattin (who doesn't even live in the district) lacked geographic base overlap, and Club for Growth's independent spending never materialized at scale — or Trump endorsed Burks late and flipped the race. Alternatively, if we had traded NO: Brattin simply won as the market predicted, and we lost by fading an insider-informed market on a race with zero public polling.

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