I know some of the diehard fans want men's soccer back, but if it isn't revenue positive at the top programs in the nation the likelihood it happens in Provo is miniscule. Competing for the same fans as Football and Basketball make it tough and the way it would cannibalize women's soccer fan base(which is fantastic for women's soccer) would mean that it would actually cost BYU even more.
I think that unless Ryan Smith or some other mega donor was willing to front the costs year after year this is simply a nice dream.