Would you watch an origin story?
We see Al and Dan arriving in the gulch. We see if Al really was blow for blow with Dan. We see them create the Gem and build up the camp. Maybe we see Wu arriving and carving out his niche. Maybe we go over and see Bullock in Montana.
Would you want them to make that or do you think it's better left alone?
And if yes, what else would you want them to follow?