We often see wingers switch wings during the game, less so full-backs.

But that is exactly what Norwich have done with Sam Byram going from left to right and Max Aarons doing the opposite.

With Aarons on a booking and under the cosh from Ismaila Sarr, perhaps Dean Smith is keeping him out of the firing line.

Image source, Rex Features

A double change for Norwich at the break.

On come Isaac Hayden and Gabriel Sara. Louis Gibbs and Marcelino Nunez have been hooked.

Let's see what impact they can make.

A fascinating second half in prospect.

Can Watford show a bit of steel that has too often been lacking this season and see this one out?

Can Norwich mount a comeback and somehow find the two goals they need to win this game and go top of the Championship?

Image source, Rex Features

A terrific half of Championship football.

Imran Louza, after missing a penalty, and Keinan Davis had put Watford in control but Josh Sargent has made things very interesting as we head for the break.

Who knows what may happen in the second half?

The resulting free-kick causes chaos in the Norwich block.

They can't clear their lines and it ends with Keinan Davis shooting straight at Angus Gunn. It could have been 3-0.

No surprise that it's Ismaila Sarr who causes the first booking.

He gets in behind Max Aarons and the Norwich right-back drags him down. An easy one for the referee.

This is a Watford side who have won only one of their last six games but they are playing with a lot of confidence following those two goals.

Another Norwich corner and at least they get this past the front post, but Grant Hanley's header is off target.

The team in 17th comfortably beating a side who could go top of the table.

It could only be the Championship.

Image source, Rex Features

Norwich have had a couple of corners, sending the big men up, but they have not got past the first man on either occasion.

Such a waste!

All of Watford's attacks are coming down the left through Ismaila Sarr. The Senegal forward is a handful at Premier League level, let alone in the Championship.

With Joao Pedro on the bench and ready to return, Slaven Bilic must know he has two players who are the envy of the rest of the division.

A first real sighter of goal for Norwich as Kieran Dowell stings the palms of Daniel Bachmann from 25 yards.

The ball is then worked to Max Aarons and the right-back drives one across the face of goal.

The Canaries have woken up a little bit.

Image source, Rex Features

Brilliant save from Angus Gunn!

The Norwich goalkeeper justifies Dean Smith's call as he guesses right and pushes away Imran Louza's spot-kick.

Louza's left-footed effort is not right in the corner, Gunn reads it well and the Norwich fans behind him are going wild.

Tim Krul is known as a penalty specialist, so that is a big feather in Gunn's cap with the Dutchman on the bench.

Quite simple. That is.

Liam Gibbs gets caught the wrong side of Ismaila Sarr as the Watford man gets into the box.

There is contact. Penalty.

There is an appeal for a penalty as Josh Sargent goes to the ground under pressure from Dan Gosling.

It looks soft at first view, but the replay shows Gosling may have pushed the American. Not sure it was enough to really merit a spot-kick, though. But what is these days?

The first incident of real note as the recalled Keinan Davis makes space inside the box as he cuts onto his left and forces a good save from Angus Gunn at his near post. The goalkeeper will be pleased to get an early stop under his belt.

From the resulting corner, the ball comes back to Ismaila Sarr, 25 yards out. His shot is decent and on target, but comfortable for Gunn.

There are plenty of empty seats dotted around the home stands at Vicarage Road. Not a surprise, really, given the kick-off time, live TV coverage and the Hornets' poor form.

However, there is barely a single seat free in the away end. Excellent support from the Canaries fans.

For anyone who has ever been to Norwich, it's a complicated journey from there to virtually anywhere else!

The teams have done a minute's applause for the late Watford captain Keith Eddy, who died on Monday, they have taken the knee and we are now ready to go.

Let's hope for a great game under the Saturday night lights!