The game could make more money by allowing people to spend coin to hire more crafters (beyond the ones already allowed). Think about it. More crafters means more space in store needed, as well as more workbenches, etc (for the ones that share the same spaces), and more resource needs as well. Those are all things that people could potentially have to spend additional money on.
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 "Where is 2014?")
 "Swords & Potions 2")
 "Ben 10 taxi driver")