I think Barcelona will win against Manchester United and now that Cristiano left for the stubbornness of Ten Haag,the coach who wanted to make himself famous by not making Cristiano play (but history will remember Cristiano and no one will remember Ten Haag) is not going to be a big threat to Barcelona now,their attack lacks compared to that of Barcelona which has Lewandowski which is a true goal machine.
Manchester winning against Burnley does not show anything good from them as Burnley plays a category below Premier League and despite leading that category it has conceded goals in most of their games.Now I can bet easily on Barcelona to qualify further and I am sure I will win my bet.
This is a tough one to predict but I think Manchester United will won this game. I know Barcelona have lots of quality and talented players in their squad but that doesn't guarantee a win and a progress to the next level of the competition. Manchester United have an attitude of playing and performing so well against top clubs like Liverpool, Manchester City and even Chelsea so there is a high probability that Manchester United can also win this one.