Ah, and actually I hate to say this but if all they use is a random number generator and not luck in any way then I believe Kincard may be right there's absolutely no reason for a thief or even a corsair to be in the game. No luck involved so technically every job can have the treasure hunter and even the steal abilities it really hasn't been fair that they've been monopolizing it for so long, just rename and respec them as an assassin and maybe just rename corsair (I don't know what to be honest but can't be anything gambling related).