Unai Emery has done a fantastic job at Aston Villa but you have to question, is it sustainable? Maybe they will suffer with the pressure of CL games. Their squad maybe isn’t that strong so with the extra games against high quality opposition maybe they get fatigued and injuries come.
It’ll be really interesting to follow, I hope they continue to do well but we will see.
Emery is a wonderful coach. Wherever he goes he brings success to that team. Aston Villa is no different either indeed. Finishing in top 4 in the Premier League is never an easy job. Even some bigger teams failed this season.

By the way is it true that Emery's contract expires by 2029?

If it is then I believe it is just insane. This must be the longest manager contract I have ever seen. There is guarantee for him to stay that long but still you get my point.
Source: TransfermarktTo tell the truth, it is a great joy for me to watch him manage Aston Villa. I hope he stays there for long years.
