I think Utah is a good case study in Roster Construction. It starts with a top end wing or guard scorer (Mitchell). We are good in that regard with Tatum and Brown. Their next key player is a big who can score and defend. That is the piece we don't have. Their 3rd key piece is Conley who is a decent but not star PG who can pass and score at a reasonable level. I think Kemba can be that.
So to me it comes back to having a better big in the mix than we have now. Quite simple actually. Doesn't have to be exactly like Gobert but just a better big than we have now.
The thing is, Utah is having a great season, but there is almost no one that actually thinks they have a real shot at winning the title. I have yet to see a single expert project them as even coming out of the west and most have them behind both LA teams and a bunch put Denver ahead of them as well. And I'm pretty confident that is because Mitchell and Gobert are very good players, but they aren't elite top tier players, and that matters.
I agree, Utah is probably not as good as they seem right now but the construction of their team around their key players is allowing them to overachieve. That is exactly the point. But don't get too hung up on Utah, I just picked them as one example.
Of the top ten teams in the league, 7 have a big as a key player that is much better than any of our bigs (UTA, PHI, PHO, LAL, MIL, DEN, MIA). Three of the top 10 do not (BKN, LAC, POR).
We probably have more talent in our top 3 players (Tatum, Brown, Walker) than many of these top 10 team but we are underachieving. Of the 3 top 10 teams that don't have a key big, they have even better non big key players that make a big difference in overcoming the lack of a key big.
BKN of course is obvious in their non-big talent and it could even be argued that Durant at 7'-0" is more of a big than a wing. The clipps have great overall talent but are underachieving. POR actually has a pretty good big in Nurkic but he has been mostly injured this year and not contributing much. They are where they are at due to two really good guards in McCollum and Lillard but still stuck in the lower end of the top 10 like LAC