I was also thinking Nottingham Forest can win this match and Manchester United is going to fail again. In fact, Manchester United was very lucky because they could beat Nottingham Forest otherwise there could be more pressure on Ten Hag and his players after this match.
Talking about Ten Hag, he started talking after the match, people were complaining to him because of using Bruno Fernandes in this math because they said Bruno Fernandes had a bad performance during this match but Ten Hag said Bruno Fernandes was injured and he played in 90 minutes for his team while he was;t in the good form and he felt pain which can show his loyalty to his team.
We can see that Man United has inconsistent performance. When we thought that Man United would lose again, the opposite happened. Though they were only 1-0 ahead of Nottingham Forest, it was still a victory, so I think they deserve to fight for their chance in the FA Cup. Obviously, it won't be easy because when Man United has to meet Man City or Liverpool (in the following rounds), it will be a very tough battle, but that doesn't mean they have no chance of winning at all because anything can happen in football.
None of todays FA cups result were a surprise. Nottm forest were the weakest premier league team on this round of 16 and the win of ManU against them is pretty expected. ManU even subpar performance is still a good team. The quaterfinals on the other hand is now a dead end for ManU as they face the strongest team of Liverpool who are here beating Arsenal and are the favorite for FA Cup as well the league title.
As most of the times, it's easy to predict which 4 teams would advance to semis. They are Chelsea, Man City, Liverpool and Wolves.