Sheffield United are just newly-promoted side, but they are dark horses this season so far. Now they are only 1 point adrift of the European football zone.
As for Manchester City, they are not so dominant as that in the last 2 seasons, but now they still sit 2nd in the league table, with good quality. Besides, Manchester City have got a 2-0 home win in their 1st encounter this season.
So Manchester City should earn our favor in this away match.