Better B players who are insecure enough to specifically hire worse than themselves, but still B-players. If going by lower as better it would technically be B

Better B players who are insecure enough to specifically hire worse than themselves, but still B-players. If going by lower as better it would technically be B subscript N players hire B subscript N+1 players. But that is unwieldy and worryingly niche of a reference for a society which relies so much upon mathematics.