Trump's July 15 endorsement of Mike Lindell has shifted Republican primary voter attention sharply toward the MyPillow founder ahead of the August 11 contest, aligning with Lindell's 73.5% market share. Earlier caucus straw polls and convention dynamics favored Lisa Demuth and Kendall Qualls, yet recent SurveyUSA results showing Lindell ahead reflect the endorsement's momentum. Demuth holds a narrower path through established legislative networks and prior polling strength at 26%. Low-single-digit contenders face steep barriers from limited name recognition and fundraising. Budget-cut pledges from leading candidates underscore shared policy themes, while the primary's proximity leaves little room for further late shifts absent new endorsements or turnout data.