Barcelona's success was built around Messi and since Messi's departure Barcelona's glory days ended with his contract. Ten Hag has been doing a great job transforming this Manchester United side this season, a lot has changed and the team are getting the results now and with this current form it will be difficult for Barcelona to defeat United. IMO I think Manchester United will be victorious because they have better chances of winning the game.
Much has been speculated about this game, but there is a need to know which team has the best chance of winning and progressing to the next round of the competition. Indeed, Messi's departure has had a significant impact on the team, and they are attempting to fill the voids left by his absence. Even though they have substitutes for those positions, they must still develop teamwork and understanding among themselves. Manchester United, on the other hand, demonstrated a masterclass football performance following the World Cup break, and they are now at a higher level of expertise than the Barcelona team. If caution is not taken, Manchester United may triumph and eliminate Barcelona from the competition.