Luton should not be underestimated either, they are in pretty good form at the moment and they will also be playing at home.
However, Manchester United's current performance is quite extraordinary, in the last few matches it is clear that Manchester United's performance has improved quite significantly, which means they will be prioritized or favored in this week's match against Luton.
I tend to not trust much Manchester United, meanwhile it should be said that their results are positive lately. At the opposite Luton Town aren't that successful and they collected only 5 points in the last five matches.
Playing at home entered into consideration for bookies for sure, otherwise Luton Town odds could be lower. If Luton Town lose this match then they might switch to the relegation zone since Everton are expected to win against Crystal Palace this Monday.