The obvious answer is none.

Statistically, it could be done, but I've yet to find a team overturning a 9 point deficit with 5 games to go in the Championship.

Last season Swansea overturned an 8 point deficit over the last 5 games. They only won 10 points from their last 5 games but Forest only won 2 points. Such a collapse is very rare. There was another in 2008/09, where a side won 1 point from their last 4 games and had a massive goal difference overturned, in what was probably the biggest collapse ever seen.

Bournemouth have a game in hand. If we overtook any side in the top 6 they would have suffered the greatest end of season collapse in this division's history, since the playoffs were formed.

You'll also notice that I haven't even touched on the possibility of us winning 5 on the trot.....