I'm a little bit cautious, but not sure if I should be or not.
One thing that made me feel very confident last year is that the team's effort was very consistent, from the start of the season to the end. We generally took care of business when we were supposed to, had very few bad losses against crappy teams, and even when we had one or two key guys out other guys stepped up and we continued to play at a very high level.
The above characteristics were a big change from previous years, where the team's effort levels seemed to fluctuate drastically at times from one game to the next, and it seemed almost commonplace for us to beat a contending team by 20 points one night and then lose to a bottom 5 team by 20 the very next day. It's almost like there was a cockines to the team that would cause them to drastically underestimate bad teams and then get their butts whopped by them as a result. And any time we had a key player out it seemed the team would fall apart.
My concern this year is that when I look at this team, I see a lot more of the earlier season Celtics then I do of last season's Celtics. The team is unpredictable - it feels like we could dominate a game against the Thunder one night and then get spanked by the Wizards the next night. Our effort seems to very dramatically, our defence does not seem consistently strong, and there are times we look like we lack the mental strength to get past the 2nd round.
The difference this year however, is that we are coming off a championship, and it's relatively common for teams coming off a championship to lose some degree of passion/enthusiasm for regular season games because all of their focus is on getting back to the playoffs to compete for a title again.
So the question is - is this the reason for the Celtics regular season issues, and then when the playoffs come around they will crank it right back up to last season's intensity level again? If yes, then I'm not so worried. If no and this is how this team is going to play in the postseason as well, then yes I think we're in trouble.