Welcome to our very own Gotham City -- Dallas -- where opportunities to ply their once-malevolent trades are many for some of sports’ most troublesome “villains.’’ Mike Fisher (with help from Stereolith) re-imagines or creates some notorious names in the Dallas news – from reclamation projects getting workouts to championship-caliber success stories – in “Villains of Gotham’’: (clockwise from bottom left): Darius Miles as “The Punisher’’ (his real nickname), Gerald Green as “Cupcake’’ (our idea), Terrell Owens as “Harvey T.O.-Face,’’ Ron Artest as “Tru Warrior,’’ Adam Jones as “Pacman,’’ Josh Hamilton as “The Natural,’’ and in the center, Jerry “The Joker’’ Jones.