Joseph S Leon: As much as I hate to say it, it's high time we drop Rooney. He's slowing us down and hindering pogba from playing higher up.

Paul Humphreys: Should have won the game after getting to 1-1. Thrown it away. No organisation whatsoever, what is Mou telling them?

KN: I have never felt Fellaini was a good player. Yet he is played again and again. The curse of Moyes

Image source, Reuters

"Of course we deserved the win," laughs Watford scorer Etienne Capoue in his post-match interview. And who'd argue against that? Not me.

Watford hassled and harried the visitors throughout, forcing them into errors and not letting them find any rhythm. United were lifeless.

Full quotes from the Watford boys to come.

Swansea head coach Francesco Guidolin was asked about leaving out Neil Taylor from his squad to play Southampton after last week's shenanigans.

Taylor was taken off just before the break against Chelsea and Guidolin later apologised.

"All is forgotten," he says. "I spoke with him (Taylor) yesterday and he is ready for Wednesday when we have another important game against Manchester City (in the EFL Cup)."

Image source, Rex Features

Southampton boss Claude Puel reverts to his Premier League side as there is one change from the defeat by Arsenal last week with striker Shane Long replacing Jay Rodriguez, who is not in the squad. 

There are six changes from the Europa League win over Sparta Prague on Thursday as Cedric Soares, Jose Fonte, Ryan Bertrand, Jordy Clasie, Steven Davis and Nathan Redmond all return to the starting line-up. 

Image source, .

Swansea left-back Neil Taylor wasn't happy being hauled off just before the break against Chelsea last Sunday and he is left out of the squad completely today. Mo Barrow takes his place in the only change from the starting line-up against the Blues. The club's record signing in striker Borja Baston is on the bench and could make his debut after a thigh injury.

Image source, .

No sooner has one match finished, we have another TWO to wrap our minds around. Here's the team news from St Mary's...

Luke: United are toothless. Summer transfer business has been abysmal. They are playing turgid football and defence is embarrassing.

Paul McHale: 1st goal by Watford and the mistake by ref changed the game. Utd players heads went down.the ref didn't have a great game.

Al: Can't wait to hear the ridiculous excuses Mourinho comes up with for being worse than LVG

#bbcfootball or 81111 (UK only), please include your name via SMS 

Image source, Reuters

Martin Keown
Former England defender on BBC Radio 5 live

This will force Mourinho's hand to make changes, will he blame the players? We saw that at Chelsea. and United's players looked dejected and cheesed-off. Watford looked like they were up for it more.

It was significant that Ibrahimovic was the first one off the pitch, he did not look happy at all. The system does not work with two sitting deep in midfield.

The good times are back for Watford, and they played like the Watford team of Graham Taylor of old.

Image source, Getty Images

Angry expressions are, unsurprisingly, plastered all over the faces of the Manchester United players. Zlatan Ibrahimovic looks furious. Like a bloke who has just discovered he has left a green sock in the washing machine with his whites. He's straight off down the tunnel after the whistle.

Image source, Getty Images

All over! They're dancing on the terraces of Watford. The Hornets earn their first home win under Walter Mazzarri and boy are they enjoying it. Troy Deeney and Juan Zuniga are ''dabbing' in the centre circle.

Image source, Getty Images

This could be game over... Marouane Fellaini lumbers into Juan Zuniga, who needs no encouragement to hit the deck. Penalty...

Four minutes left for Watford to hang on to their lead. Four minutes for Manchester United to salvage something...

Martin Keown
Former England defender on BBC Radio 5 live

You can hear how the fans here are appreciating their team. Ighalo really put a shift in for his team and the home fans love him for it.

The Watford fans might as crack open the bubbly and dig into the nibbles. it's party time. Every touch, every decision in their favour, is cheered on by the home fans.

Image source, Reuters

Manchester United need a goal. And they need it fast. But they're barely laying a glove on Watford. 

Image source, PA

Ref Michael Oliver decides to start flinging the yellow confetti around. Troy Deeney, Marouane Fellaini and Memphis Depay all have their names taken in quick succession.

John: Wonder what imaginary infraction Man Utd fans will see and complain about in Zuningas goal

Amod: ManU are currently looking like a big budget film that flops at the box office because it lacks creativity and story

Zoe Wickstead: We kept the receipt for Pogba, right?!

Image source, Getty Images

Last roll of the tactical dice for Jose Mourinho. Memphis Depay is the man asked to make the sort of impact that Watford's Juan Zuniga did. The Dutch forward replaces left-back Luke Shaw.

Martin Keown
Former England defender on BBC Radio 5 live

United went to sleep! Just a free kick, there's no pressure on the ball, nobody gets tight to Amrabat and what a finish that is! I think that's his first touch - it's a fantastic finish! So sweet, angles his foot - a peach!