The Celts are one move away in the sense that every team that lacks a clear cut MVP player is one major move away.
The easiest way for this roster to pop would be if one of the guys they've drafted in the last few years makes an unexpected leap.
Otherwise, we know what we've got. Tatum is a signature star in the NBA, an All NBA fixture for years to come, but not yet a top 5 guy. Kemba and Brown are very nice secondary stars who may or may not make All Star. Smart is an elite defensive role player. Mixed bag of role players and young guys otherwise.
The Celts enter this next season in much the same position they were in at the end of their bubble playoff run. That's both good and bad.
How many teams with clear cut MVP players are legit contenders?
Giannis hasn’t made a Finals. Harden and Westbrook didn’t make it since ascending to MVP-level players.
Teams with MVP’s are sometimes further away than a team like ours. Look at the flurry of moves Milwaukee made after running away with the best record.
1. Making the finals or being unable to do so doesn't really determine whether a team is a title contender or not. Milwaukee had two fantastic seasons by smashing indicators that are more reliable than playoff wins that have a ton of variance while Houston had some really good years with Harden as their centrepiece (they almost beat one of the most dominant teams of all time), those teams were absolutely good enough to win NBA titles.
I think there's merit to this, but I also think that you can be a very good team
without being a title contender. Ultimately, in order for a team to hit that bar they would actually have to put themselves into title contention.
Houston's "very good years" with Harden resulted in more first round playoff exits than Conference Finals appearances. As memory serves, with the exception of the WCF loss to the Warriors three years ago, none of their exits were particularly competitive:
'13: 2-4 against the Thunder in the first round
'14: 2-4 against the Trail Blazers in the first round
'15: 1-4 against the Warriors in the WCF
'16: 1-4 against the Warriors in the first round
'17: 2-4 against San Antonio in the Semis
'18: 3-4 against the Warriors In the WCF
'19: 2-4 against the Warriors in the Semis
'20: 1-4 against the Lakers in the Semis
What's the old saying, almost only counts in horseshoes and hand grenades? At a certain point, if you can't make it to the NBA Finals you self-evidently cannot be good enough to win them.
Milwaukee is a special case so far but save this year they've shown solid incremental improvement around Giannis. Time will tell with them.