But Nash was one member of the group that is the point. The reason the NWO were so successful IMO was more to do with how orignal the idea was, how it kept people on their toes from week to week, and because of the impact of Hogan's heel turn. Nash was just one part of the bigger picture, quite an effective part I'll grant you, but just one part none the less.
If you take most of his career as a heel (or face for that matter) he has just been bland, and has played one crap or dull character after the next.
Scott the reason Nash got over as Diesel was because Vince knew how to promote him, and because a lot of the time he had Shawn Michaels to play with.
Bigelow in the mould of Vader was an excellent killer heel, who cut exciting promos, had a fantastic look and delivered more often and not in the rind. Bam Bam, by a country mile.