Dr. Octopus said:
I get what you're saying. This season, and this team, has been fun but the 4 seed and a potential first round series win is their absolute ceiling without adding anyone, unless Barret makes the step to superstardom. While he's only 20 and will get better for sure, he doesn't look like he has that level of potential.
The reality is the NBA is a star driven league and this season sets the base that will (hopefully) allow them to add a guy like Kawhi. I wouldn't want them to go "full Nets" either but they do need to add a star if they want to even get to the Eastern finals let alone win a Championship. Leaving the Nets out of it, the Sixers and Bucks each have one Superstar and one/two all-star level players. Julius Randle was great this season (although he's struggled in both playoff games), but he has to be, at best, the second best player on the team if they are going to be serious contenders.