Our DS attended NMMI last year. He was a "recruited" baseball player and is currently playing at KP. They found out that they got into KP in mid to late April. Due to the admissions office being currently understaffed, they are a bit behind.
In regards to being a "recruited" athlete, it is not the same as a D2 or D1 level recruitment. The various athletics no longer get a pick or picks to get that athlete admitted to KP. This was done away with this past year. Being an athlete does help in the overall course of work that the candidate has done to get into KP.
For those currently at NMMI or that will be going, it does an excellent job of preparing the individual for KP. My DS's NMMI class had 40 sponsored preps and about 33 made it to KP. From what he has told me, all are doing well academically. Most of the sponsored preps in his class were athletes but not all. The preparation from NMMI made his Plebe year less stressful in many ways.