I find the contrast of Toronto not willing to trade Barnes and the Celtics at least willing to discuss trading Brown interesting. I see Brown as a much better player than Barnes. Barnes shot 30% from three. Maybe I am missing some thing with Barnes. Brown was 34% from three his rookie season.
Jaylen Brown is unlikely to ever be a franchise player but he is a young perennial All-Star at 25 years old. That is very valuable. I rate him as a top 20 player in the NBA.
Scottie Barnes is not an All-Star. He is not a top 20 player in the NBA. He may not be a top 50 player in the NBA. He is however a blue chip young prospect who Toronto view as a possible franchise player level talent.
I view S.Barnes as very similar to Iguodala who I rated as a perennial All-Star; I am still amazed that Iggy played only 1 All-Star game just as I am amazed that Jaylen has only gotten 1 All-Star nod over the last few years. So I'd rate Iggy at his peak as somewhat similar to Jaylen today (who is still improving). Jaylen a better scorer; Iggy a better non-scorer (man defender, team defender, ball-handler, passer).
However, while I view Scottie Barnes as similar to Iggy, I do believe it would be a mistake to limit him to Iggy in terms of future potential. He is very young and has shown good signs of scoring ability. He could become Iggy-plus meaning Iggy + improved scoring which could very well make Scottie Barnes a top 10 player in the NBA someday and very much a franchise player talent (rather than a top 20 player & perennial All-Star).
Which leaves a few questions: Would you trade a 34yo Durant for 15yrs of Iguodala? I would not. Would you trade a 34yo Durant for a 15yrs of a future franchise player? I would not.
Then again, maybe Scottie Barnes ends up disappointing (does not develop), fails to reach either plateau, and finishes up more as a top 50 level player than a top 20 player ... in which case you would trade him Durant.
I am high enough on Scottie Barnes' talent that I would not trade him if I were in Toronto's shoes. It would be a non-starter. Dead in the water. Not on the table, never on the table. No deal.
I don’t think JB is a perennial allstar. I think he’s a fringe allstar who can occasionally make the team if his team is winning. It’s Tatum who is a perennial allstar in that he will always make the team (if he plays enough games), regardless of his team’s performance.
I also think JB is only arguably top 20. When healthy, that list roughly goes Jokic, Lebron, Giannis, Luka, KD, Embiid, Tatum, Steph, Butler, Morant, Kawhi, AD, Booker, CP3, Trae, and Lillard as your top 16 (no particular order). They all contribute a lot to their team winning. Harden would’ve been on that list too but last year gave me pause.
Then the last few spots are fought for by many deserving candidates such as JB, Siakam, PG, Ingram, KAT, Gobert, Mitchell, Derozan, Beal, Kyrie, and even Ben freakin Simmons (if he ever plays again). And then to be seen but are really up and coming and may overtake some guys: Anthony Edwards and Zion.