DAFrostbite: If Jervis Tetch a.k.a. The Mad Hatter was declared mentally sane during his stay at Arkham Asylum (soon after his first outing as a villain) and moved to a small rural town some time later, how different would the guy's life be if he never returned to Gotham City?
And how different would it be if Jervis didn't contact anyone there either?
Note: The alternate scenario here could happen in any DC continuity. ANY DC continuity. Also, if you want, the rural town can be Smallville.