Additional ideas for your consideration:
We obviously don't know what Radio One's ultimate plan is for 1110. Making the assumption they are not going to sell it or turn in the license and are merely awaiting a couple of weeks to flush the frequency before starting something new, it would be important to prevent 1110 from being forgotten, and might present an opportunity to deal with a real problem of kids not listening to the radio at all: Go into the high schools and promote the idea for the students to get their big show biz break with a popup format on 1110. Radio One ultimately doesn't care how good or bad it is, and the opportunity to be 'on the radio' might pique the kid's interest. If Mecklenburg County Schools could get involved somehow to ride herd on the idea, it could build goodwill with the citizens of Charlotte. This idea would only work if Radio One's new format is going to be several months off, as implementing it would take some time, but it might not cost too much, and could provide some interest in radio for the younger set. Content could be anything from kids wanting to be a DJ, to the school band or theater group wanting to do their thing.
Secondly, and this one might be in line with what Radio One's core interest is. It has been my opinion that the Black Information Network has been a waste of space. Their original mission was "Our Voices Will Be Heard." If ratings are any indication, they aren't being heard. Leaning a little on my Entertainment Radio idea, I believe there are plenty of Black writers who would welcome a place to get their word heard. August Wilson wrote a whole series of plays on the Black Experience in America. These could be a place to start for stories, and with the Wilson estate's permission, maybe a core for continuing series using the characters he created. The corporate sponsors of BIN might be a place to start for advertisers. It would be different from BIN, as it is Entertainment with a purpose, not narrowly focused news.