I often appreciate the points you make, Moranis, but I have no idea why you keep removing the 16-2 (or 15-2 with Irving) to begin last year. Just because it was 'unsustainable' doesn't mean it didn't happen. That start is even more impressive seeing as how we had just lost our max FA signing for at least a year.
It's hard to disagree that Rozier plays better when he starts, but guys like Tatum and Brown more seem to be affected by # of touches/shots than anything Kyrie is doing. Brown and Hayward finally commingling was just something that needed time.
If anything, it seems that Horford takes on more of the leadership role when Kyrie is out and all of the other guys fall into place. I do have confidence that as the season continues, players will feel more and more comfortable with their 'roles'.
Because it was a fluke. Everyone knew that team wasn't anywhere near that good, which was borne out the rest of the season. Sometimes teams go on incredible runs both good and bad that aren't indicative of the level of the team. The other 64 games the team played gave a much better representation of the quality of that team.
In that case, we should throw out the 10-10 start to this season. Going on your logic, that .500 start wasn't indicative of the type of team this is.
Boston was 6-2 to start the season. Then had 8 road games and 3 back to back in the next 12 when it went 4-8. Then had 8 straight games against teams all below .500 and have gone 5-5 since with a more difficult schedule. The simple reality is, this years team has generally performed like you would expect it to. Winning at a very good clip in the weak parts of the schedule and playing around .500 ball in the more difficult stretches. I honestly would expect that to continue. I would expect a 7-3 or 8-2 type run in the next 10 as they play a lot of weak teams and have 6 of the game at home (though do have 2 more back to backs). The 10 after that is much more difficult including games with the Warriors, Thunder, Lakers, Clippers, @ Sixers, and Pistons. I would expect another 5-5 type stretch. The 10 after that is perhaps the hardest schedule stretch of the season with 7 road games (including a 4 game west trip) and the 3 home games are the Blazers, Wizards, and Rockets. I wouldn't be all that surprised to see Boston go 2-8 in that stretch. performing like you would expect a team to is not a fluke. Performing well above any reasonable expectation is a fluke.