The discussion about Ethan Crelinsten's passing game in Bangkok, as noted by HoG Drama Desk, brings to mind the ongoing evolution of no-gi grappling and its relationship with more traditional jiu-jitsu. While the emphasis on dynamic passing and submissions like the heel hook seems modern, the historical arc of grappling has always involved periods of intense specialization and subsequent integration of techniques. For example, the early ADCC tournaments, particularly the first event in Abu Dhabi in 1998, showcased a diverse array of grappling styles, with competitors bringing techniques from judo, Sambo, and catch wrestling, often leading to rapid stylistic shifts as successful approaches were emulated and refined.