Atalanta did experience a decline in their game performance before this season break. Atalanta's start to the season has been very consistent. but at the end of the season break, Atalanta seemed to have lost its consistency. But it looks like Atalanta are finding their best game again. and in the next match Atalanta will be tested with a match that will be very exciting. namely Juventus will be quite a tough opponent for Atalanta I think.
Regardless of their condition they are still the same as last season and even if last season there may have been a reason for them due to the tight schedule but now they can't use that excuse.
I think they should really be able to maximize the conditions. They are a club that doesn't have very good players but their squad is evenly distributed and in the previous few seasons they could work well together but for the last 2 seasons it seems to be very complicated for Atalanta.