Yer what?
Well say Man Utd are 6 points clear, but with their superior goal difference that 6 points if effectively 7 because if they lose 2 and Chelsea win 2 then Man Utd should still be ahead of them on goal difference.
Hansen seems to think the same applies now, when Man Utd are 5 points clear, that 5 points is basically 6 points because of their goal difference, which makes no sense.