The presence of Manchester United, Arsenal, Lazio and Roma, especially, encourages the launch of the Europa League that breaks into the next Thursday like the Conference League where the Spanish Villarreal and the English West Ham stand out from the rest of the participants.The English and Italian potential meets that of Spanish football, which on this occasion is represented by Real Sociedad and Betis in a competition where LaLiga Santander teams have imposed their law in recent seasons.Others who in their day left their mark on continental football, such as the Dutch PSV Eindhoven or Feyenoord, the French Rennes and Monaco or the German Freiburg, have as their goal this event that highlighted the season of Eintrachf Frankfurt, current champion who won the right to play in the Champions League, another of the incentives with which the Europa League rewards.Eintracht stood in the way of Spanish rule.Villarreal, with the title in 2020-21, was the last to occupy the space where Sevilla, the most successful club with six titles, has reigned.The presence of Cristiano Ronaldo feeds the competition by itself.The top scorer in the Champions League will have to transfer his talent to the second tier of continental football.United carries the weight of the favourite.Champion in 2016-17 is a clear candidate for the final of the Puskas Arena, in Budapest, on May 31 next year.By budget and potential.Erik Ten Hag's painting will be the great attraction on Thursdays.In fact, his strength will be tested by Real Sociedad, the first opponent, a visitor to Old Trafford.Both start as candidates for the two places that lead to the playoffs.The group champion automatically advances to the round of 16.The second will go to a preliminary round where they will face a third-placed Champions League winner to win a place among the sixteen survivors.Real Sociedad is a tough opponent for Manchester United.One of the best teams in Spain in recent seasons that faces the duel with a spirit of revenge and with the memory of the duel two seasons ago, when the red devils eliminated the San Sebastian team with authority.Omonia Nicosia and Sheriff of Moldova, sensation last year in the Champions League for their victory against Real Madrid, complete Group E.Mikel Arteta's Arsenal is one of the revelations of the Premier with a spectacular start.From the outset, he visits Switzerland to face Zurich before facing the other strong team in his group, PSV Eindhoven, who host the Norwegian Bodo Glimt who last year left Roma in evidence.Precisely, the Roman squad directed by Jose Mourinho is one of the clubs that must be taken into account.Conference League champions make their debut in the Europa League at the Bulgarian Ludogorets while their great rival for first place in Group C, the Spanish Betis, debuts against HJK Helsinki.The confrontation between Lazio and Feyenoord is most striking due to the reputation of their leading roles.Two teams with Champions spirit now in the second continental division.Among them must be the bid for the classification.Austrian Sturm Graz and Danish Midtjylland complete the quartet.Monaco, always the animator of continental tournaments, has not started regularly.Philippe Clement's team opens in Belgrade against Red Star and Ferencvaros hosts Turkish Trabzonspor in the other match of H.Also from Ligue 1 is Stade Rennes, a contender for a passport to the round of 16.Visit Cyprus to take on AEK Larnaca while Turkish side Fenerbahce host Dinamo kyiv.German football, victorious in the last edition, has Freiburg who have an affordable debut against Qarabag from Azerbaijan.Nantes, champion of the Coupe de France, will play on their ground with Olympiacos.The first day is completed with the clash between Malmoe and Braga, the only Portuguese representative, and Union Berlin against St. Gallen.The third classified of each group will go to the Conference League that faces its second year of life.In the last edition, Roma were the champions.Spanish football will participate for the first time in this tournament.Villarreal will be your representative.Champion of the Europa League two seasons ago, the yellow submarine is the great candidate for success.Unai Emery's squad is the strongest team in an event where clubs like the English West Ham, the German Cologne or the Belgian Anderlecht stand out, with continental experience.Villarreal, semi-finalist last year in the Champions League, executioner of Bayern Munich and stopped by Liverpool, enters action against the Polish Lech Poznan.Austria Vienna and Hapoel Beer Sheva complete Group C.The champion of each quartet goes directly to the round of 16 while the second have a preliminary tie against the third in the Europa League.West Ham, frequent in Europe and another of the clubs to be taken into account, awaits the Romanian Steaua Bucharest in London while Anderlecht will play Silkeborg.Fiorentina is another of the renowned teams in the tournament.It is measured against the Latvian Rigas Futbol Skolas (RFS).In Group A, Scottish Hearts host Istanbul Basaksehir.The clash between Nice and Cologne stands out on the first day.Both start as candidates for the pass.They play in France at the same time as the clash between Slovacko and Partizan.AZ Alkmaar from the Netherlands is aiming to reach the next round in a quartet completed by Vaduz, Apollon Limassol and Dnipro, their first opponent.EFE.