Think people are surprised by Chelsea purely because of how much they have underachieved the past couple of seasons. However, like I said consistently, they have bought some really good players, so it should have only been a matter of time before that equated to a good team.
Guys like Lavia and Caciedo were courted by all the top teams in the league. The likes of Neto and Nkunku was often on the wishlist of rival fans as well. And what can you say about Coke Palmer that hasn't already been said?
Was thinking about their squad in comparison to Arsenals. They've built their squad top heavy with attackers, being able to choose from Jackson, Nkunku, Felix, Neto, Palmer, Madueke, Sancho and Mudryk even is quite an impressive list, whereas there nowhere near the same quality at the back and in goals.
Meanwhile there's a feeling among Arsenal fans that they've concentrated too much on defensive players, Ramsdale then Raya in goals, Saliba, Gabriel, Timber, White, Calafiori, Tomiyasu, Zinchenko, with Partey and the massive fee for Rice in front of them. The same level of investment hasn't went on attacking players yet.
Makes for an interesting dynamic over the next season or 2, to see who can sort their weaknesses first.