Taylor only played 31 games in one season. Lots of guys didn't meet that 4,000-point threshold, Mark Alarie, Roshown McLeod, Kenny Dennard, Mark Crow, Tate Armstrong, Joe Kennedy, Marty Nessley, David Henderson, way too many others to mention.
I'm pretty sure the late Doug Kistler had the briefest NBA career of any former Duke player. Kistler played 13 minutes in five games for the 1961-'62 Knicks, scoring eight points.
I'm pretty sure Pete Kramer became a lawyer but I have no idea where he went to law school. He finished at Duke in 1975 so not sure if the timeline works anyway.