Grootenboer, PeterPetrie, KirstenScott, Emily2026-07-292026-07-292026Grootenboer, P., Petrie, K., & Scott, E. (2026). Experts or expertise? A response to Otte, Yearby and Myszka (2024). Journal of Expertise, 9(2), 154-157.2573-2773https://hdl.handle.net/10289/18489In 2024 Otte, Yearby, and Myszka published an article arguing for Skill Acquisition Specialists to be incorporated into high-performance sport, and they then responded further in 2026 (Myszka et al.) to Fransen who questioned their position. In this brief commentary we discuss the position presented by Otte et al., not so much to argue against it, but rather to extend their view and consider it from another perspective—practice theory. In this, we argue that what is needed is not ‘skill acquisition’ experts per se, but ‘skill acquisition’ expertise.enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/skill acquisition specialistcoachingpractice theorylearningtheory of practice architecturesJournal Article2573-27734207 Sports science and exercise5202 Biological psychology