At first these will be filled by Bess, Hank and, surprisingly, Flintlock (It appears highly dangerous and top secret missions include 6 weeks paid holiday...)
Of course, you don't want THAT... you want to dress your own buddies up in
Just with Ghost Town each position will have certain jobs it does to make things appear, Pine, Gears and Decor. All those things will be mission and crafting requirements...
As with Ghost Town you wont have to pick the right character, they'll each automatically do their designated tasks when clicked.
So what you waiting for? Get out there and