What Grealish agreed to leave Aston villa for Manchester City

Indeed its true that everyone has a price, By the way Villa park won't be the same without him for the few seasons.
With this move I feel Aston villa could also have set themselves for relegation because no one will manage to inspire the team like he did!
I don't think so. Grealish was good and the most hard working in Villa camp but this transfer window Villa is the most active premier club. They have signed Buendia who is a a great midfield player , just recently they signed Leon Bailey as well who is a great winger with pace as we saw in last Bundesliga season. They also signed Danny Ings who is the a very experienced striker and have been scoring goals in double digits. So I think they are rebuilding the team in a very good way. Obviously losing Grealish would give a dent but I don't think it is that much of a deal. They will still be more deadly underdogs as compared to last season.
Jack Grealish is one of the best English players on the scene, this is undisputed, but selling him for 100 million pounds is a huge blow and indeed it is greatly exaggerated and in my opinion not worth all that money.
Aston Villa managed to sign three players, Emiliano Buendia, Danny Ings and Leon Bailly, three deals of a very respectable caliber for an amount not exceeding 90 million pounds, so it is indeed an exceptional work from the Villa management.
It will be a legitimate dream season for Villa Park fans. They look in much better then Arsenal despite loosing their captain.