It would make sense for BAF to retake the station, but definitely not to blow it up. Considering all the potential gains if they recaptured it (which shouldn't be all that hard to be hones), destroying it shouldn't be on the agenda at all. Considering the Mollys manpower at the moment at Belfast, mollys should just run in case of a large attack. They aren't numerous enough to just waste people when the battle is already lost.