Glad to see these signature models but it makes me ask ….. Why haven’t we seen a Louis Johnson, Bernard Edwards, Gail Ann Dorsey , or Paul S Denman model?
Not trying to troll here. Perhaps they are happy with stock models. They may not want to associate their name with a model that has features that others may gripe about. They may not want to give away their secrets. They may not want others playing the same bass they do. They may not want to sell out.
As a bass player wanna be for almost 40 years, I've never heard of Bernard Edwards, Gail Ann Dorsey or Paul S Denman. I suspect that the folks at Ernie Ball suspects this as well. As a manufacturer, spreading yourself too thin with numerous models in the pipeline comes with consequences.
As for selling out. There's a certain pro bass player out there that for over 3 decades has slapped his name or endorsement on any product that he could, as fast as he could. I lost faith in his choices and brand loyalty. Good for him perhaps, but for me, he's lost credibility.

Nope !! My statement was all about the history of the bass and who played them and put them on the map. 2 of the players I mentioned are deceased. 