With their next match which will face Manchester United I think they will be able to match this one team, because in my opinion the team they will face is in an unfavorable condition and of course this is something that can be beneficial for Aston Villa who are indeed in quite good form. I even think they could make it difficult for Manchester United in their match later, I don't think Aston Villa will be made difficult by their opponents.
In addition, with the match which will take place at their own headquarters, of course this will increase their confidence even more, but we don't know what will happen later, maybe they will be embarrassed by Manchester United at home or not, but I think it is very unlikely that they will be embarrassed by Manchester United.
premierleague
I can't believe Aston Villa isn't a big favorite in this match? their odds is @2.20, that's big considering Manchester United had a terrible history and the match will held in Villa Park. The only part Manchester United won is the head to head, they won 18 from 25 match, that's a big number, but it's just a history, not in the present.In addition, with the match which will take place at their own headquarters, of course this will increase their confidence even more, but we don't know what will happen later, maybe they will be embarrassed by Manchester United at home or not, but I think it is very unlikely that they will be embarrassed by Manchester United.
premierleague
It's probably due to the historical reasons. Manchester United was always beating Aston Villa in away or home games in their last three games. It is most probably the main reason why we do see such very high odds for Villa. Even though their performance is still far above United, they can also drop three points in this game.
I think 2.20 is quite tempting for Villa. It's a home game, and they have a better chance to win.