Sarri would win this game, the squad ain't winning no CL but we win the league with someone that has a plan and formation. Pirlo still doesn't know his best team nor positions for some of his players 33 games in.
Many are saying that we still have the best team on paper and we'd have won the scudetto with a better coach.
We can't know, of course. I strongly believe, though, that no coach would have won the scudetto with this Juve this year.
One might say that we had almost the same team last season and we won with Sarri. It wasn't the same team. Yes, only 4 changes compared to the 11 who played the most last year and this year, and only 3 players from last year's starting XI aren't here now, but those players count. Pjanic-Matuidi-Bentancur played the most last year in midfield. It's Bentancur-Rabiot, or Bentancur-Rabiot-McKennie this year. We basically changed the midfield and this is where we are weakest.
Also, Inter are stronger this year. Not as much with new players (although one can't disregard the addition of Hakimi, Perisic, and even Vidal), as much as a year more for Conte makes the difference. Then there is covid and injuries, where Inter had more luck than we did. We had an excellent Dybala last year, and an injured Dybala this year. Inter concentrating only on the league after the CL elimination helped them too, and so on.
I think that with better coach, this team would have ended 2nd, without much trouble. So, the coach is a huge problem, but just as big a problem is the overall quality of the players.