Geez. The original poster very specifically wondered whether this team could compete against the worst NBA teams in the year 2023. By that point, I'd guess that at least 4 of our players will have been in the league for several years. Three of them will likely have been chosen among the top 5 or 10 players and will presumably be multi-year starters. Could they compete against the Cavs and Hawks? Even if we think it's best to get at least a couple of data points before sketching out a trajectory of awesomeness, I'd think this team in 2023 would not embarrass itself.
Asked a different way, do you think the Cavs or Hawks would trade their current starters for the chance to have our starters in 2023? Given that the most elite players command an enormous premium and that benchwarmers are relatively interchangeable, and that some of our guys MIGHT end up being all stars, I wouldn't be so quick to condemn!