so I called them to see why I was rejected. From what I gather and what their direction of admissions told me
1) they mostly care about overall numbers, they are not too impressed with most recent course work. So the fact that I had my last 3.5 years of straight 4.0 with upper level sciences, is nothing but a fluff to them
2) they value non-science GPA just as much as overall and science GPA, well my non-science was 3.0, overall was 3.3, and science was 3.6...... Maybe he was just telling me that to give me an excuse
3) I asked him directly about my most recent course work, and that my lower GPA is because of 10-years ago when I first did my undergrad. He indirectly told me that maybe I'll have better luck with other dental schools I applied to cause Case mostly cares about overall numbers.
4) This is just my guess here, I don't think they opened my file, I think they saw my front-end numbers and decided NEXT.
Good luck to rest of you