Manchester United got a big shock in Champions League that can trigger a domino effect on their next performances. However it won't always happen and sometimes, a team in trouble can strongly bounce back but we won't know how Manchester United will perform in Premier League after disappointed in Champions League.
They generally don't have good quality compares to Liverpool so if Liverpool play at their full strength and ability, don't give gifts with mistakes to Manchester United, three points will belong to Liverpool.
Manchester United has really gone through a lot on this season premier and there other league because of poor performance and low quality coaching, however the only way for Manchester United to come back next season with a good performance is if they are able to make some good decisions on the entire team because there are so many things going wrong in Manchester United club so the earlier they work on it the better for them next season because is quite obvious that this season has pass them by so they should try and make some efforts to cancel some of there bad records before the season run out.
But however on there match against Liverpool is very obvious to be a win match for Liverpool because Liverpool has more quality performance than Manchester United and also considering there position on the premier League table wining this match is there ultimate priority.