Roma doesn't look like a terrible team now, I mean not that great neither but not as bad as they are right now, they could get maybe a bit better? My expectations of them changed with Ranieri, who is known to take underdog teams to higher levels and that's literally his specialty, with him in charge, I can see 5-6 players who are good to go with top four teams in the league, would be good addition, the rest are terrible but those 5-6 players could make them become a top ten team and finish around conference league levels. They have time left to do that, and sure they are going to probably lose to Atalanta, but they need to ignore the games against bigger clubs, and focus on beating every single smaller club.
That way, they could finish 7th or 8th and depending on the cup winner, that could be good enough for conference league right? Not entirely sure which team goes at lowest standings, but 7th place isn't out of question, depending on how other teams do, Roma may reach there since there are many games left. But that is absolutely best guess, and probably won't happen.
There will always be a surprise factor in football during this time, so indeed every match will not be able to have the result we want, because the situation and performance on the field will greatly affect the end result on the match, In my opinion, even if Roma focuses on facing small teams, but it is not a guarantee that they can win 100%, because after all, small teams often surprise us with their performance, improve every line and also focus on improving their performance and consistency of the game is actually a better step in my opinion, so not only from small teams but from big teams they can also get points later