just random guys with lots o cash, most of the time they're kinda inactive and thus i can catch them with lots o gold sumtimes
(i'm one of those guys too today sum1 stole 127k from me 6 minutes before i went to check my account
big bummer!!! but meh that's the game)
and mostly i get to them because they attacked me first, i almost never search through the battlefield, mostly in my attack logs