Sensi- Baka, downgrade.
Veretout-Hakan, also not upgrade at all.
Kouame-Suso, not upgrade. I didn't like Suso but he was clearly effective player which you can't say for Kouame.
Krunić is the only upgrade over Fodder/Monto/Mauri but he's planned to be backup anyway.
So, they basically wants to build team who's even worse than last season and who couldn't reach CL. How the hell they want to reach it this season, with better rivals?
I don't think that Roma can repeat awful season and Lazio/Atalanta will be tough rivals like always. And there is no need to mention Merda, Rube and Napoli, they're clear top 3.
If they want to replace them with Monto, Berto, Mauri, Biglia, then fine, I'm ok with that. But I really doubt that they will pay 25+m for Veretout and send him to warm bench seats.