As in to enforce a max bmi or a minimum height as well? former is reasonable, latter is brutal to manlets on the edge of minimum requirements who make it to officer and end up degrading past the minimum.

A minor complaint but still relevant, Why only BMI rather than the navy body fat calculation that takes into account frame width as well? No reason someone built like a pencil should be allowed to be fat just because he's tall and has narrow hips and shoulders.