Despite their recent results, I can't see Leeds getting to 50 points. They have a tough run in and are still playing very poorly. I think Southend and Luton are doomed/won't get 50 either.
Therefore, 3 draws and 3 defeats from the remaining games should be enough although it may go to the final games (Leeds are at Derby by the way - that could be an incredible match). If we can't manage 3 more points, we deserve to be relegated. Norwich and Wolves at home seem to me to be our only realistic win chances. At best, I can see a couple of draws from the other 4 fixtures.
Cheer on Wolves in their next few games. We need them to be secure in the top 6 by the final fixture. If they are, I can see them allowing us a win by fielding a weakened side focusing on other things.