Former West Ham striker John Hartson
BBC Radio 5 live at Ashton Gate

"What a great effort from Diafra Sakho. He smashes it towards the goal but the ball just clips the top of the bar. That is West Ham's best effort so far."

First sight of goal for West Ham sub Diafra Sakho, and it's fine play down the left from Aaron Cresswell, bursting into the area, getting his head up and slotting a cross into Sakho's path. Sakho doesn't connect properly and it's blocked.

But 30 seconds later Sakho picks the ball up on the edge of the box, loops it over one defender before crashing in a stinging half-volley which loops over the head of Frank Fielding and hits the top of the crossbar!

Image source, Getty Images

Tom, Surrey: Why did Fulham loan out Matt Smith to Bristol City? Can we recall him please?

Image source, Getty Images

Bournemouth still looking dangerous at Villa Park. They win a free-kick in a good spot on the right wing but Shay Given rolls back the years to come form his line and claim.

Former West Ham striker John Hartson
BBC Radio 5 live at Ashton Gate

"If he heads it down the pace of the ball takes it in! Matt Smith will be disappointed with that. He will know himself, as a big centre-forward, that was a great chance for him."

That's a chance! Bristol City keep it well, engineering space down the left and wing-back Joe Bryan eventually whips it in. It's the sort of cross Matt Smith dines out on but this time is header is wayward - over the top.

George Thorpe: West Ham have looked flat all game. They need to change in next 10 minutes to avoid a replay or worse.

Adam Goldman: City need to get Kieran Agard on.

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The Cherries still looking sharp, they've made multiple changes today but you wouldn't know. We may have to get used to seeing Bournemouth on the big stage as they target promotion to the Premier League.

Former West Ham striker John Hartson
BBC Radio 5 live at Ashton Gate

"Bristol City have just eased off a little in terms of their effort levels, but the two powerful players they have in Jay Emmanuel-Thomas and Matt Smith up front still look threatening. City probably feel they should be ahead in this game, because of the number of attempts on goal they have had, but they have chosen the wrong final ball at times."

Our service which can bring you highlights of every goal as it goes in isn't doing much business today. A Sunday snooze.

West Ham are into the final 25 minutes.

Former England manager Graham Taylor
BBC Radio 5 live at Villa Park

"It looked certain Bournemouth would score but credit to Aston Villa they went straight up the other end and had a shot of their own. Both sides are being positive when in possession of the ball but especially Bournemouth. Villa have got to be on the alert the whole time. At the moment I would call this one as 50-50. You're not too sure which way the game is going to turn."

Image source, Getty Images

Lovely play from Bournemouth midfielder Harry Arter plays in Shaun MacDonald, a backheel right into his path. He's onside, and goes round the onrushing Shay Given, but he's forced wide. He gets a shot away but Jores Okore is back to clear off the line.

Seconds later, Andreas Weimann shoots wide at the other end.

Into the last half hour at the Gate. Stewart Downing has been quiet but bursts into life, plays a one-two with Kevin Nolan, beats one man and then fires over the bar from 20 yards.

Both managers are animated on the touchline. Neither too happy at the moment.

Phil McNulty
BBC Sport chief football writer

"Sign of the times at Villa that the fans are investing so much hope in new signing Carles Gil. The Spain under-21 midfield man, signed from Valencia in a £3.2m deal, is making his first Villa start but his name was cheered when it was announced before the game and there is a real buzz of excitement when he gets on the ball."

Decent effort from Villa new boy Carles Gil, spinning a 20-yard strike wide with his left foot. He's looked lively so far.

We will be asking you in the last 10 minutes of today's game to vote for the FA man of the match award. We will be letting you know shortly which three nominees Kevin Kilbane has selected for the award.

Brighton defender Lewis Dunk returns after a one-match suspension. Midfielder Jake Forster-Caskey is also back in the starting XI after recovering from injury, while Craig Mackail-Smith is on the bench.

Arsenal make seven changes. Mesut Ozil starts for the first time since October and plays in a midfield that includes Theo Walcott, Mathieu Flamini and Tomas Rosicky, who also come into the starting line-up. Wojciech Szczesny replaces David Ospina in goal, while Olivier Giroud begins in attack.

Brighton XI: Stockdale, Bruno, Greer, Dunk, Bennett; Holla, Ince, Calderon, Forster-Caskey, Baldock, O'Grady.

Arsemal XI: Szczesny, Chambers, Koscielny, Monreal, Gibbs, Flamini, Walcott, Ramsey, Ozil, Rosicky, Giroud

Paul Smith: With all that's happened this weekend in the FA Cup surely BBC Sport hasn't chosen two goalless draws for their live matches?

We hope not Paul... still time in this one...

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Ch-Ch-Ch-Changes for the Hammers. Enner Valencia is replaced by Diafra Sakho and Alex Song is hooked too. On comes Morgan Amalfitano who scored soon after coming on last week.

Former West Ham striker John Hartson
BBC Radio 5 live at Ashton Gate

Image source, Getty Images

"This game needs a goal to liven things up again. But the Bristol City fans are still in good voice. The ground here of course has only got three stands at the moment, but there's not a chance of the atmosphere dropping and killing the game."