I get a feeling that Rorrim B. might be one of the Elite 8. (first 4) Not that I have much evidence about it, but he has to have much more purpose than just being crawli's dad and an unimportant comic relief character. I mean, you battle him twice so far. I imagine by the time we get all 18 badges and have to find the first 4 E8 members, he would be in that spot in the jungle where he hangs out. But that's just my imagination.