sentences:  The initial plans were met with criticism, following the media's discovery that the main planners had not consulted several hired specialists, and that alternatives to the preferred route had not been considered.As a consequence, several engineers working for NSB made two alternative suggestions for the route.By 1975, the plans were changed so that Nationaltheatret would become the transfer station, by building a balloon loop for the metro, while allowing the western trains to terminate as before.