We have too many classic hits stations. I can't see Rewind and Journey both surviving, but I also don't see any changes soon.
Can WNKU survive? Seems like the format is way too niche to work on those signals. The enemy of good is better. The format worked on a university station, but they now have bills to pay. If they became more like WTTS, xrt, or cd101@102, it might work. I'm sure it would also turn off their core audience. I predict a change at 105.9.