Since the Fox - Dish spat began, there is not a single big college football game that I've wanted to watch on the RSNs that has not been blacked out. Fox will no longer let Dish show Fox-produced games anywhere outside of the area of the RSN that's its on, and I guess that applies to replay as well.
So if your local RSN is gone, you're pretty much screwed out of watching any college football on the RSNs.