Speculation is good, especially when you really want to know about Atalanta's potential for success in the Champions League next season. Atalanta is a participant in the Champions League in the 2021-2022 season, but Atalanta failed that season because its performance was very declining. Next season Atalanta will certainly gain confidence again to compete in Serie A and the Champions League, but Atalanta is not a team that is really expected to achieve great success in the Champions League.
Several new players are likely to be brought in next season so that Atalanta can improve their team's performance. Evaluation of the team's performance this season will certainly help them find problems, one of which is the problem of a defense that does not yet appear strong.
Thanks to winning the Europa League final, Gasparini most likely will
be able to receive additional funding in the summer, this will strengthen the team, but I agree that Atalanta is not that team, which is capable of achieving great success in the Champions League. And the main reason for this is the unstable play, this is a long-standing problem of Atalanta, they are capable of playing great, but at some point they simply begin to lose and concede more than they should.