They can comfortably win three of those matches especially Tottenham, Manchester United and Nottingham which will be a very easy one for them, reason being that they will not allow a small team like that to beat them home and away, having lost first leg to them. You may argue that Tottenham will be difficult for them to win but that is not correct because Tottenham is very inconsistent, sometimes strong and most times weak. Liverpool will comfortably put them in their place and continue their lead of the table.
Only Nottingham Forest can be an easy opponent for Chelsea, but this team actually made many big surprise in this season, and it won't be shock if they do something amazing against Chelsea.
Manchester United and Tottenham have their problems but they have good players, and if in a match their players can play together well, they can challenge Chelsea considerably. I consider both Tottenham and Manchester United have more potential to get points from Chelsea, than Nottingham Forest. I agree that Manchester United and Tottenham are very unstable and unpredictable in their performances but in a big match, they will play with more pride of a big club and their players can tighten their bond and create kind of challenge against Chelsea.
yeah Chelsea is very unpredictable and very unstable team in the premier league this season . I think all of the top team are not sure to win against Chelsea but only Four team this season is making has place in the top four is Liverpool , Arsenal , Manchester united , and Chelsea . that's my predication for the premier league top four this season . and one thing Chelsea will give tough time to most of the top team this season note my predication .