The change of coach will be quite influential and I am not surprised by what happens because every new coach cannot continue what has happened, everything requires a process and Napoli's management made a few mistakes at the start of the season when they asked to change coaches.
What Roma management did was quite lucky, it was not easy to make the team's performance even better when they fired the coach in the middle of the season and De Rossi was able to answer all people's doubts even though at the beginning many doubted De Rossi.
For next season I think Roma management should keep De Rossi, I'm sure De Rossi will be able to improve his performance even more.
As Roma managed to qualify for the UEL after many previously predicted they would not play in any international competitions this season. To be honest, I don't know De Rossi. I know more about Mourinho. He has coached Chelsea and Real Madrid and I am a fan of both clubs. But it's not how famous you are. De Rossi probably understands the potential of every Roma player better than Mou. I see that De Rossi is able to handle the difficult situation that befell the club. As Roma turned into a better team. They managed to advance to the UEL semifinals after finally being defeated by Leverkusen. I read the news that De Rossi will be retained for next season. This is a good decision and we can see how De Rossi's journey with As Roma will be for a full season.