You can tell which of these teams was playing away in the Europa League on Thursday.

Wolves have had one just the one serious attack - Adama Traore releasing Raul Jimenez down the right, the striker's cross taking a deflection and looping over the bar.

Sheffield United are full value for their lead.

At Hand: Tim Krul is not any other goalkeeper

Karen Carney
Former England winger on BBC Radio 5 Live

Arsenal are pressing more aggressively, they are moving the ball with more pace

But when they go forward there’s still that vulnerability at the back and Norwich have set up to hit Arsenal with the counter-attack.

Arsenal are playing some great football in East Anglia.

Pierre Emerick Aubameyang brings the ball down to the byeline and finds the Calum Chambers, whose shot is blocked.

From the resulting corner Onel Hernandez clears Shkodran Mustafi's header off the line!

Freddie must be purring.

Lys Mousset's goal has been timed at 63 seconds by Opta.

The French forward is turning out to be the bargain buy of the season.

Signed for £10m from Bournemouth, he now has five top flight goals - and four in his last six Premier League appearances.

Mousset also has another three assists.

Karen Carney
Former England winger on BBC Radio 5 Live

What a save by Krul: the first shot came from Willock it was blocked and it came to Lacazette who just just stabs his shot into the grount and Krul manages to get his fingertips to it and palms it away

But you can see straightaway the energy Arsenal are going with it.

Alistair: So... neither Emery or Freddie trust Pepe. What the hell did we spend £72 million on? Loving bringing Xhaka back though. He's shown more passion than all the other players bar Sokratis put together! 500+ more passes attempted than any other player.

Paul: Freddie putting out an Unai Emery lineup just to prove Emery was the problem and not the lineup. You love to see it.

Arsenal play the ball out of their own area brilliantly after a tiny spell of pressure and then find themselves in the Norwich area.

Joe Willock tries to get a shot away but it's blocked before Alexandre Lacazette scuffs an effort from eight yards - had he made good contact that surely would have been 1-0 to the Gunners.

Shocking start by Wolves who were caught completely cold at the back.

Sheffield United are back up to fifth - above Tottenham - in the table as it stands.

Norwich under first-minute pressure at Carrow Road, as Pierre-Emerick Aubameyang delivers a ball from the right.

We are under way in both matches.

And it's hi ho Wolverhampton...

It's a crisp sunny day in the Black Country and Molineux is packed with the home fans in good voice.

Daniel: Surprised Freddie's gone with Granit and Mustafi today. But Sokratis hasn't been much better

Joe: Sort of wish Martin Keown would come in to Arsenal fold. The man talks sense!!

Norwich City

Norwich boss Daniel Farke speaking to Sky Sports: "It’s always important after one or two days of joy to stay focused, we have another important game against a good team and good players.

"Ibrahim [Amadou] deserves [to play]. I can always count on him and he brings a physical strength to our game. I don’t have to make too many other changes to the team [by selecting him there]."

Wolves

Raul Jimenez has scored in three consecutive Premier League games – the only Wolves player to score in four in a row in the competition is Henri Camara, who scored in five consecutive appearances in April 2004.

Image source, Rex Features

They're playing The Prodigy's Firestarter at Molineux. We're close to kick-off.

Martin Keown
Former Arsenal defender on BBC 5 Live

I did not see Freddie Ljungberg as someone who could go into management: when we played together he was quite an individualist but he was very competitive.

It surprised me when he went into management but he’s a very determined young man.

Arsenal need really go for it today, we need to see a really good performance. Today is a huge day for Arsenal and I hope Freddie is up to the task.

It is also up to Ozil to get the best from himself: it would be very interesting to see if Freddie can get his ideas back into the team overnight.

Image source, REUTERS

Sheffield United

Chris Wilder, whose Sheffield United side are unbeaten away in the Premier League this season, says: "We have not really changed our approach away from home. We understand we will get pushed back against another outstanding side today.

"We are confident but not arrogant. The Premier League is ruthless and relentless, and if we aren't at it today we will get found out. We've done a lot of things right on the road and we will have to do that again."

Image source, Getty Images

Ben: What a shame Freddie has not put Luiz in midfield. Best (and last) move made by Emery. Can’t help feeling his lineup is still too thin defensively...