If it increases revenue for ACC schools. But in general, adding one sport schools, or non-football schools will only lead to issues. If the Big XII goes this way, look for them to add football from UConn, Temple, Villanova, or whoever they add for basketball. Its not a recipe for security, it is a stop-gap. For the BE, they started as basketball conference and added Football later to lure in new schools with strong football programs, so that is different and shouldn't be a model.