How did a team that made the ECF Finals in 2020, and which is a co-favorite for the title this year, flounder so much last season? We started 8-3, and then concluded the season on a 28-33 run, including 4-9 in our last 13.
Almost all poor seasons can be attributed to one or more of the following:
Personnel
Coaching
Health
Effort
Chemistry
I don't have a good sense on where I'd attribute the most fault.
Certainly, our roster is better this year. The upgrade from Tristan Thompson to Al Horford is huge, and Pritchard has been able to replace a lot of what Kemba gave us in terms of outside shooting combined with better defense. Still, the personnel wasn't terrible last year. We still had JB, JT, Smart, Timelord, Grant, Pritchard. We started the year with Theis, Teague and Javonte Greene. On paper, our team was certainly better than a .500 squad.
Health is seemingly a big one. We missed more Covid games than any other team, and we know that both Tatum and Fournier were physically affected by lingering symptoms. We used 37 different starting lineups, in 72 total games. The Jays only started together something like 51 times, meaning there were 21 times when one or both were out. But, even with Tatum and Brown, we struggled to reach much above .500.
Coaching, chemistry and effort all seem tied together to some degree. Brad admitted that he was feeling burnout. How much did that impact the team? There were reports of locker room discord, particularly centered around Tristan Thompson. Players weren't playing as hard as we've seen this year, particularly Marcus Smart; even his defense was often mediocre.
So, how do we allocate the "pie chart of blame"? Very roughly, I'd estimate:
Personnel - 15%
Coaching - 25%
Health - 35%
Effort -15%
Chemistry - 10%