Stop, this is just getting ridiculous now. Sarri isn't responsible for fitness.
It's a completely unique situation that no one could have predicted. Our squad wasn't built with global pandemic and packed schedule in mind. No one's was. We're literally using all the players we have, which isn't currently very many. Ramsey should be nowhere near the pitch right now, for example, but he is playing because Sarri has to rotate and try to get him fit. Demiral shouldn't be on the bench. Chiellini shouldn't have tried to play. Rabiot shouldn't be playing all these minutes, nor should Ronaldo. De Ligt shouldn't be playing with that shoulder injury. We've got three fit fullbacks for two positions. It's just how it is.
The only thing I blame Sarri for at this point is for not doing what a good Italian coach would do and closing out games. We've lost 7 points from winning positions in recent games, for one reason or another. That's unacceptable. His stubbornness and approach might work great when the going is good, but right now it's a handicap.
So other teams have done better, good for them. It's the same for everyone? Yes. We should all be suffering the same way? Nope. It all depends how individuals react and who the coach can choose from. That's opportunism, not any form of planning at all. All of a sudden a bunch of deadbeat teams are having a great end to the season, and the teams who were running away at the top are floundering like a bunch of idiots, and people are reacting as if all of this was planned or happening in a normal season.
The reason you judge on next season is because that is a fair marker, that is how football is played for the last 30 years - two games per week maximum, normal training, everyone gets to do their work. This is just a mess, it's horrible with or without the results. Why people are analysing things like this is a normal season is beyond me. I get the frustration but it's almost a joke to be talking about things in that way.