JazzKat, I'm referring to the term used when by the jazz press when cats like Terence, Wynton, Branford, Carl Allen, then later Christian McBride, Hargrove, Nicolas Payton, Josh Redman came onto the scene in the early- mid '80's and 90's. Though early on in their careers they were part of the so called "neobop" movement in which largely the jumping off point for their music was Miles mid 60's quintet, their conceptions have expanded over the years. Wasn't the "young lions" tag used to describe players like Wynton Kelly, PC, and Lee Morgan in the late fifties, early sixties?