You are going to get tons of clinical work at Case Western. You will actually start putting sealants on kids during your first semester and gradually gain more clinical training from there on, unlike waiting till the 3rd year like most schools. You will also have your own operatory, so no fighting for chairs. I think CWRU was a fabulous school when i interviewed. If money isn't an object i would say go to Cleveland. I just think you would be better off saving your money and going to Ohio State. My opinion is, you shouldn't choose a school based on an interest to specialize. You may change your mind once you get in school, not be able to perform well enough or various other reasons which can prevent you from specializing. That can be an expensive decision. No matter which school you go to you still have to work your butt off. Both schools probably have had many students go on to specialize. Good luck in your future endeavors.
Go Buckeyes National Champs!