I think I realized my mistake. The Dean Challenge doesn't have it's own badge like most of the others, it's just an "umbrella" and you can plug in whatever works for you.
You are correct!
There is however a 30 day Traditional Badge that has been awarded to those complete the Dean Challenge.
Several have partaken in the July Dean Memorial, and have that badge, then some 2nd rounders completed carrying a GEC knife, to receive the GEC badge. And then the idea was floated to add a CASE 30 badge.
That way, we can honor Dean and also exercise our CASE knife or knives.
I just now realized that I have 4 GEC knives🙄, then there is next year! Unless they add a Rough Ryder badge, or one for Uncle Henry, or Queens or Buck traditional models…