One individual speaking out is Carlos Tevez. The Manchester striker told the BBC that he thinks that the return of Lionel Messi will be the make or break for Barcelona in their upcoming Champs League tie.
Does Tevez's claim have any weight to it? You can look at it from two angles. From an individual players perspective, Messi is an amazing player. I zoomed over to soccernet and had a look at his stats for the Champions League and he outscores everyone on the team. You could also argue that from the individual level, he could be a rallying point for his side and could lead them on to win against United.
The other major view would be that from the team level. This gets subdivided into the two teams. Barcelona have had a rough end to their La Liga campaign this year and with Real Madrid to be the sure winners of the title, there is no way that the Catalan's can mount a return for the season. There are also grumblings in the club itself of the bigger stars leaving after this season. Ronaldinho, who will finish the season on the bench do to a leg injury, is hinted to be going to both Milans and possibly Manchester City over the break. Samuel Eto'o is discussing leaving after next season if the Nou Camp fails to gain silverware for another season. And lastly, everyone pretty much knows that Henry has become a cry baby but that he is trying to be mainly about it. Does this hurt the team that will played on Wednesday? Sure it does. If your major first team players are not really in the game to win, then sure it hurts you. This is just a ninety minute kick about for them and it is a situation that United will exploit.
Speaking of Manchester United, how does this match look for them? Anyone who knows me, know that I hate Manchester United more than I hate the fact that my alma matter is starting to charge students for the football tickets this coming season, but I think despite Tevez's reassurance that this will be a different game with Messi in, I doubt it will be. United are the best team in the world right now with the best players in the world. They are the Yankees of world football (yet another team that I despise). The striker core for the team and their midfield will do 95% of the work against Barcelona over the next two legs and I think this will be a huge victory for the Fergie's lads, Messi or not.
But, it is hard to say who will win the match. Football is more fickle than a group of teenage girls trying to pick a dress for prom. There are simply too many factors to calculate for these ties and if you only look at the factors that rest on top (like I just did) you are going to get a somewhat accurate picture but odds are no greater than 60% that your outcome will happen. Happy footy, all.