Simon Stone
BBC Sport at the Etihad Stadium

There have been precious few reasons to complain for Manchester City this season and given they have been on such an extended winning run and scored so often, it is only an observation but Pep Guardiola's side have now conceded five times in their last four Premier League games.

They had conceded two in seven prior to the last international break.

Femi: Game on. Thanks to Alexandre Lacazette. Monsieur Wenger, that’s why you should have played your £50m striker!

Jake: That's why you start Lacazette. Cannot fathom why you would leave that level of quality on the bench!

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Trevor Sinclair
Ex-England and Man City winger on BBC Radio Manchester

Brilliant save from Cech. The ball landed at Jesus' feet and Cech got across extremely well to keep it out. I'd have liked to see Jesus lift it a bit there.

City have woken up since conceding, pushing men on.

Should score! A corner is flicked on by David Silva, Gabriel Jesus is only about four yards out but his shot is smashed at Petr Cech, who pushes it away!

Laurent Koscielny dives in on Kevin de Bruyne and is booked, De Bruyne livid with that tackle. Into the last quarter of the game and the home crowd start to get a big tetchy themselves.

Raheem Sterling's cross is a good one and Leroy Sane lashes a shot into the back of Hector Bellerin.

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Everton's caretaker manager David Unsworth tinkers with his starting XI once again.

In come Wayne Rooney, Phil Jagielka, Michael Keane, Leighton Baines, Oumar Niasse and Tom Davies.

Out go Mason Holgate, Ashley Williams, Aaron Lennon and Ademola Lookman, who all drop to the bench, while Cuco Martina misses out through injury and Morgan Schneiderlin is left out of the squad completely.

Watford make just the two changes from their defeat by Stoke. Troy Deeney is suspended, so Andre Gray comes in. Will Hughes replaces Etienne Capoue in midfield.

Trevor Sinclair
Ex-England and Man City winger on BBC Radio Manchester

Good interlink play from Arsenal to go from back to front quickly. Aaron Ramsey was involved to catch Fabian Delph out of position and Lacazette has finished it well. Game on!

Samson: Michael Oliver with those two decisions has spoilt this game.

Where is Clattenburg when you need him?

Joe: Never ever a penalty. Disappointed with the ref and particularly Sterling there.

Paul: I'd bet that always having Michael Oliver as ref is top of Pep's Christmas wish list - what a ridiculously soft penalty.

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Manager Antonio Conte shakes up the Chelsea backline after their horror show against Roma in the Champions League in midweek.

In come Andreas Christensen and Davide Zappacosta as David Luiz and Antonio Rudiger are both dropped.

Midfielder N'Golo Kante returns to the starting line-up too, having missed the last six games with a hamstring problem. He comes in for Pedro.

Chelsea XI: Courtois, Azpilicueta, Christensen, Cahiil, Zappacosta, Fabregas, Bakayoko, Kante, Fabregas, Hazard, Morata.

Manchester United make six changes to the side that beat Benfica in midweek. Matteo Darmian, Daley Blind, Scott McTominay, Juan Mata, Jesse Lingard and Anthony Martial miss out.

Midfielder Marouane Fellaini returns from injury to take his place on the bench.

Man Utd XI: De Gea, Valencia, Smalling, Bailly, Jones, Young, Matic, Herrera, Mkhitaryan, Rashford, Lukaku.

He's still not 100% sharp I don't reckon, and he's not happy, but Sergio Aguero comes off. Referee Michael Oliver hands him something as he comes off, not sure what that is.

Gabriel Jesus is on.

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Tim

Fortunately I think most of our time-travelling audience are actually from the future. Wenger is still IN.

Ederson has to be smart off his line to save from Aaron Ramsey, who has made some dangerous runs today. Alexandre Lacazette then pulls back David Silva by his neck and is into the book.

Chelsea

N'Golo Kante is back in the Chelsea team.

Full team news to come.

A massive six changes for Everton, with Wayne Rooney, Leighton Baines and Phil Jagielka all returning after being rested for the Europa League defeat by Lyon.

For Watford, the suspended Troy Deeney is replaced by Andre Gray, while Will Hughes comes in for Etienne Capoue.

Full line-ups to follow.

Alexandre Lacazette on for Francis Coquelin. Now it really will be a back four for the Gunners.

Trevor Sinclair
Ex-England and Man City winger on BBC Radio Manchester

You have to give credit to the manager for how he has improved players. Sterling is scoring goals, Delph has come in and done really well, Stones seems to have cut out the individual errors and Otamendi has been one of the outstanding defenders in the league this season.

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Simon Stone
BBC Sport at the Etihad Stadium

Arsene Wenger started complaining as soon as the penalty was awarded and remained with the nearside assistant and fourth official Andre Marriner until after Sergio Aguero scored.

He alternated who he was talking to but he seemed to be pointing at the middle of the field, either where a decision had gone against his team, or where a similar incident to the one that left Raheem Sterling sprawling had gone unpunished.

Arukaino: 2-0. Football 2.0. Wenger and his team look lost in Pep's land of beautiful attacking football.

Sam: Ooh Aguero's penalty was lucky to go in, it just hit the post in the right bit. But could have been a disastrous miss.

Joe: Cech used to be an incredible goalkeeper, but now he’s just a good one. The Arsenal cushy complacency curse strikes again?

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