FC Barcelona on Twitter:, external The players in the visiting team's dugout at the Bayern Arena

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Relaxed enough lads?

RougeMen:EF: 2011 for me. Maybe didn't have the superstar forward line as 06 but they humiliated Man Utd at Wembley. One of the best teams ever.

Robert Chui: Barca 2006 Eto'o, Ronaldinho, Xavi, Inesta and Deco in their prime.

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How do you stop this man? If anyone knows, give Jerome Boateng a quick call.

Not much love for David Villa there! A class act. Brilliant goal at Wembley in 2011.

Samar F Keirouz: Oh come on!! NO-ONE Compares to Ronaldinho!! EVER! I love David Villa but there is no comparison.

harrywilde: How are you even comparing Villa and Ronaldinho? #RonnyDinadifferentclass

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Champions League on Twitter:, external Bayern have a 100% record in Munich in this season's #UCL, and have scored 13 goals in their last two home games.

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Image source, opta

Not bad numbers from Messi in last week's first leg...

Bayern boss Pep Guardiola: "The only way we can make the final is by playing better than Barcelona and doing what we did in the second half [of the first leg].

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"Our only desire is try until the end."

Bayern Munich have won their last five home games in the Champions League, averaging 3.8 goals per game and keeping a clean sheet four times in this run.

Simon Chilcott: The 92 one. I was there in 94 when they beat us 4-0 and Hristo scored a measly hat-trick.

Laurence Chaffey: Ronaldinho, Eto'o and Deco all in their prime... pretty amazing. Hard to chose between those 3 and Messi, Neymar and Suarez

Devine Ncube: 2006 was the best. Ronaldinho, Eto'o and Deco was so interesting especially Ronaldinho.

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Barcelona come into the game in sensational form and look confident that they can win the treble.

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Luis Enrique was able to make five changes - including benching Andres Iniesta, Jordi Alba and Sergio Busquets - but his side still managed to beat David Moyes's Real Sociedad 2-0, to move to within one victory of the title.

In fact (presuming the suspension on the league is lifted) they can win the title next weekend at Atletico Madrid, the current champions.

No surprises on the teamsheet at the Allianz Arena - both managers name unchanged sides from last week's first leg in Spain.

That means Bayern Munich recall the likes of goalkeeper Manuel Neuer, midfielder Xabi Alonso and defender Medhi Benatia, who were all rested for Saturday's 1-0 defeat against Augsburg.

Barcelona also shuffled their pack at the weekend, with midfield duo Andres Iniesta and Ivan Rakitic, plus left-back Jordi Alba, missing the 2-0 win against David Moyes' Real Sociedad.

The key trio return to Luis Enrique's starting XI, alongside young German Marc-Andre ter Stegen who continues as Barca's keeper in the Champions League.

Max Baggins-Craig: Barca 09, Xavi & Iniesta aren't congratulated enough for their efforts, Messi wouldn't be same without their input, simple as.

Themba mjajubana: 2015(winners?) Messi, Neymar, Suarez. This current trio is too dangerous.

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Bayern boss Pep Guardiola probably needs the greatest performance of his managerial career to reach the Champions League final.

So the best way to warm-up is not to play 76 minutes with 10 men and bring on the key man you had intended to rest.

Despite having already won the German Bundesliga title, Guardiola decided to name the majority of his first-choice players against FC Augsburg at the weekend. However, keeper Manuel Neuer, midfielders Xabi Alonso and defenders Mehdi Benatia and Rafinha were left on the bench.

Within 14 minutes, Neuer had to come on anyway after Bayern keeper Pepe Reina, in his third appearance for the club, was sent off.

Four times Barcelona have won the European Cup, with four excellent sides.

But who were the best? If you had to pay money to see one squad, who would it be?

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What would have made them even better?

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Which of these five Barcelona vintages is/was the best? You won't find many weak links on the teamsheets, they were all champions of Europe - apart from this season's of course. Yet.

Have your say by voting at the top of the page.

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1992 final XI (beat Sampdoria 1-0): Andoni Zubizarreta; Eusebio Sacristan, Ronald Koeman, Albert Ferrer, Nando, Juan Carlos; Pep Guardiola, Jose Mari Bakero, Michael Laudrup; Julio Salinas, Hristo Stoichkov. Manager: Johan Cruyff

2006 final XI (beat Arsenal 2-1): Victor Valdes; Oleguer, Rafael Marquez, Carles Puyol, Giovanni van Bronckhorst; Edmilson, Deco, Mark van Bommel; Ludovic Giuly, Samuel Eto'o, Ronaldinho. Manager: Frank Rijkaard

2009 final XI (beat Manchester United 2-0): Victor Valdes; Carles Puyol, Yaya Toure, Gerard Pique, Sylvinho; Sergio Busquets, Xavi, Andres Iniesta; Lionel Messi, Thierry Henry, Samuel Eto'o. Manager: Pep Guardiola

2011 final XI (beat Manchester United 3-1): Victor Valdes; Dani Alves, Javier Mascherano, Gerard Pique, Eric Abidal; Sergio Busquets, Xavi, Andres Iniesta; David Villa, Lionel Messi, Pedro. Manager: Pep Guardiola

Image source, Empics

2015 semi-final XI (beat Bayern Munich 3-0): Marc-Andre ter Stegen; Dani Alves, Javier Mascherano, Gerard Pique, Jordi Alba; Sergio Busquets, Ivan Rakitic, Andres Iniesta; Lionel Messi, Luis Suarez, Neymar. Manager: Luis Enrique

Bayern Munich started last week's first leg in maverick style, playing three at the back against Barca's star-studded front three.

Image source, Getty Images

After a switcharound the game then tightened up until Lionel Messi unlocked the Bayern defence with a quick double and Neymar added a third in injury time.

Is it game over? You'd expect so. But don't tell Bayern that.

All the talk before last week's first leg at the Nou Camp was about the homecoming of Pep Guardiola.

By the end of the night, Pep was left to skulk away sheepishly, his Bayern Munich side left on the brink of elimination by a dazzling Barca showing.

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And that man Lionel Messi was at the heart of it yet again...

Daily Telegraph Football Correspondent Henry Winter on Twitter:, external #fcbayern fans heading to Allianz

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Barcelona are also unchanged from the first leg. No thoughts of shutting up shop then lads? One up front?

Barca XI: Ter Stegen; Alves, Pique, Mascherano, Alba; Busquets, Iniesta, Rakitic; Suarez, Messi, Neymar

Image source, Champions League

Bayern Munich are unchanged from the first leg.

Bayern XI: Neuer, Alonso, Benatia, Thiago, Lewandowski, Rafinha, Boateng, Bernat, Lahm, Müller, Schweinsteiger