I got some pretty good skinny on this when I last re-certified at the JSOMT.
One, it is only 18D, but there is talk opening it up for the SO-IDC's who went through the long course.
Two, this is not a "get out and start school" type of deal. The degree requirements are the same as most PA schools. The pre-recs still need to be completed with the exception of Anatomy/Physiology.
Standard PA pre-recs, some schools will have slight differences:
2 sem of A&P
2 sem BIO I&II
2 sem Gen Chem I&II
1 to 2 sem Organic Chem or Biochem
1 sem Microbiology
Usually there is a requirement for 2 or more upper level Bio courses (cell biology, genetics.....and such)
The UNC pre-recs haven't been hashed out yet, but it will be similar to the above.
What the guys are getting is a guaranteed admission into the program if they complete the degree requirements and pre-recs above a certain GPA which hasn't been established yet. I would guess they would put it at about 3.2. This is the kicker, PA schools are super competitive to get into, they get a spot by virtue of their previous training and service....which is good for them. I am inclined to say they deserve it.