I don't think that Ryanair will grow at an alarming rate, and they'll never serve 40-50 destinations like O'Leary suggested, but I don't think that it is unreasonable to say that Ryanair could serve 20 destinations from BFS. Undoubtedly, as is the norm with FR, some of the routes currently served will be axed - hopefully not BGY, SXF or WMI - but they will be replaced by new routes.