I think you're looking at the wrong division, professor. Last season S****horpe got to the playoffs on 76 points and Peterborough got the second spot on 89 points so allowing for the -10 we would have needed to get 86 points, quite achievable. We would have needed to be slightly better than Leicester to have been automatically promoted with -10.
( http://www.football-league.co.uk/page/DivisionalLeagueTable/0,,10794~200825,00.html )