Hey, I heard that rumor yesterday as well! (From a coach with SBC ties): He talked with someone he knows at L-B and asked what their plan was, and he was told L-B is considering the NBC because apparently Fostoria is looking at the SBC Bay Division as an option. There is also a strong belief that the River Division is going to break off and that one of the Lake Division ADs has been advocating for a 10-team SBC for a while, much to the chagrin of two schools.
He didn't mention Elmwood, but if the Royals were mainly hoping to play with Liberty-Benton, I don't see why the two of them don't approach the NBC together, maybe even try to recruit a couple others and start big/less big divisions like the SBC has. Nothing against the BVC, I just have to believe Elmwood at this point would prefer that over switching into a league that's been losing a lot of members lately. Although, if the River Division becomes its own league, maybe some kind of merger with the BVC gets/is being discussed and Elmwood would consider that too.