Barcelona vs Manchester United match has now become the main object of Europa League discussion. But I still have little fear for clubs like PSV, Roma, bayern leverkusen, midtjylland and Monaco. This clubs are doing well in their league but their chances of winning their league is much quite narrow compared to their chances of winning the Europa League, for that they might show much more curiosity in winning Europa league matches than clubs like Barcelona and Arsenal. Therefore one should not underrate them in Europa league matches.