As a future med-peds applicant, I am particularly interested how this will affect the requirements for med-peds training, though my points I'll make about the critical care training requirement just as much applies to categorical training.
Noticed that that under IV.A.6 "Curriculum Organization and Resident Experiences" that "overall structure must include" 2 units of pediatric critical care and 2 units of neonatal intensive care.
Currently, med-peds trainees have to do 3 months of NICU, and 1 month of PICU -- which doesn't make a whole lot of sense to me since a lot of those going into med-peds are drawn to transitional care. If this is what is reflected into the future requirements for med-peds training, it would seem to be beneficial for that population of trainees.
For the categoricals, these 2 mo PICU, 2 mo NICU requirements would seem to offer more a more balanced experience, too. As a neonatologist himself/herself, maybe OBP can chime in on this. Perhaps a pediatrician, generalist or subspecialist, needs that extra month of NICU training to grasp the nuances of baby care. Or perhaps the extra month of required PICU will encourage more to consider critical care.