Alternatively you could add a subtitle and have Bib say, "Master bargain don't fight, he is a Jedi".

That way it would underline that Fortuna is A) thinking about lining the pockets of his master and B) thinking about reducing the risk of death to his master.

However that would make him sound too smart to be weak minded.

So maybe, "Master don't bargain, fight, he's no Jedi".

That way Bib sounds stupid enough to be weak minded, it underlines the believe that all Jedi are extinct and that this child looks too young to be one.

Best of all, "Take his money then kill him, he's no Jedi".