This article explores the growing migration of top OOH media buyers into performance marketing and explains why the trend is accelerating despite OOH's rapid technological advancement. As AI-powered automation transforms the out-of-home industry, many of its most experienced professionals are realizing that their core strengths—audience intuition, negotiation skills, budget management, and strategic thinking—are increasingly valuable in native advertising and performance marketing. The article examines the key gap that hinders these career transitions: campaign intelligence and competitive visibility. It also highlights how ad spy tools compress the learning curve, enabling OOH professionals to transfer their skills into digital channels faster than ever before. Ultimately, it argues that automation, economic incentives, and media convergence are structurally reallocating talent toward performance marketing.