I think its easy to happen.
315 pts are needed to get 21 teams to 57 pts.
2 teams already have 57 pts.
19 teams need to get there. Between them they have 57 games against the 5 non-57pt-chasers. They can collectively take 171 pts from these games.
So the 19 need 144 other points from about...
Our current squad (assuming reasonable future availability from Bong, Rosenior, LuaLua and Wilson) is strong enough to take 30 points from the remaining 15 games.
8 wins, 6 draws and 1 defeat.
Promoted in 2nd place with 87pts.