If the goal is to get the hiring manager the right person, then the best resumes should be submitted without imposing some arbitrary diversity requirement.
I can see value in being offering 3 different 'types' of candidates instead of 3 different candidates of the same type, even if the latter 3 in theory have the strongest resumes.
I can see value in being offering 3 different 'types' of candidates instead of 3 different candidates of the same type, even if the latter 3 in theory have the strongest resumes.