Are Chelsea in A Crisis?

Chelsea in "crisis" loooool you guys are joking right? it's 4 games into the season they're going through what every good team goes through it's a bad run, okay a draw, a loss and two losses looks bad on paper but with Mourinho blasting his star players, subbing Terry the other day, demoting the club doctor and many more soap opera plot twists than a 30 minute segment of Hollyoaks. All seems to be breaking  loose in the not so happy home of current champions where it can easily be fixed no matter what the tabloids say and exaggerate about Mourinho's men.

What has gone wrong?
What has gone wrong is the defense, star defenders such as Terry, Cahil and the consistent Ivanovic who has been one of the best full backs in past seasons are still on 2nd gear and have lack of discipline. The muscle and guile of center midfield where Matic and Fabregas are being opened up far too many times this season, going forward they're great together but defending and holding it in midfield, they can't protect the defence where most of the problems are happening. Also as good and solid Terry and Cahill are they lack pace, where in this modern era of the game if your defence  isn't fast they'll be hell to pay.

What and who ca be brought into fix this?

Chelsea not lacking quality but the addition of Stones, whose winning plaudits by the week and is one hell of a defending talent since Rio Ferdinand to their defence will shore up all attacking threats and the blues will have a formidable defence that they're known to having. Whether he'll be pushing Terry out or warming the bench till the vetarine centre back decides to hang up his boot is another question that remains.  Paul Pogba will sort out the holding midfielder role as he's a dominant force in the middle of the park just as he's great at going forward he's just as good as covering up and defending. With these two in the team Chelsea can add to the finishing jigsaw puzzle to what is already a strong squad. Chelsea will be back to normal ways as Man City I can see failing of the race even though they've had a perfect start to the season.