I think De Rossi can definitely bring Roma to be even better next season, because the evidence of half a season of coaching at Roma is a very strong benchmark that De Rossi is a coach who has very good qualities. Because, it is rare for a coach to be able to bring about change in a fairly short time. However, De Rossi proved that he only needed a few weeks to make Roma completely change the previous season.
De Rossi definitely wants to achieve better things with Roma in a new season but between his will and final result, there will be differences, small or big only. In the last season, De Rossi came and changed Roma from defensive, counter attacking to mainly attacking in tactics and their team scored many goals, played very goal productive in early matches with De Rossi. After that, honey moon stopped and Roma started to feel difficult to have goals and winnings. At the season ending, result is not to good and certainly is not better than Mourinho's contributions for Roma in two previous seasons.
Roma have finished sixth in the table for the last three seasons. The team could not make any progress. With the help of De Rossi, Roma are now keen to further strengthen their squad. Roma played 26 matches after De Rossi took over as coach. Out of this Roma won 14 matches and lost only 6 matches. From this it can be assumed that Roma's performance so far is quite good with the help of De Rossi.
One of La Liga's top scorers Artem Dovbyk is now in Roma's squad. Roma management spent 34 million to add Dovbyk to the squad. DOvbyk managed to score 24 goals and 8 assists last season. And Dovbyk's fitness is very good. However, if Dovbyk settles in well with Roma's players, the Roma squad will become even stronger.