I've been keeping an eye on King's Lynn's results and the BBC website keeps saying things like "King's Lynn improved their National League survival chances with a 1-1 draw at Aldershot." I thought there was to be no relegation this season, so are the BBC as up-to-date and well informed as they usually are? (i.e. they haven't got a clue)
If there was relegation then there would presumably be a case for some teams to get promoted to fill the gaps - already short after Macclesfield folded and a good argument for kicking out Dover as well. If there were some promotion slots, as one of the best performing teams in the National League North Boston United would have a good case to take one. However, I bet the league would find some excuse to not promote Boston United.