What about the reverse-reverse, when another engineer, as talented as you, but less charismatic or more ignorant about labor economics unrelated to his day-to-d

What about the reverse-reverse, when another engineer, as talented as you, but less charismatic or more ignorant about labor economics unrelated to his day-to-day job, isn't able to? Is it really the for the best if you and your boss split the money he left on the table?