Rozier is not Smart. Smart is elite at something already and may develop to be more. Rozier is a good prospect but needs a lot of development across the board. Smart is a starter for a team that needs a guard defender. Rozier is an off the bench player right now. Both are almost the same exact age.
Rozier is not Smart. But his offense is already better than Smart's, and he is better in the open court. I think that Bradley, Smart and Rozier are all complementary players. However, there is a good chance that one of them is dealt in the offseason. Who would gain more of a return? I think that Smart or Bradley are part of a package. Who would you keep? I think it depends on who you get in return.
I think the offense is debatable based off Smart's two years not just this single one which was harsh. I also see Smart create more as he moves the ball in the open court while Rozier tends to just keep it himself. So they are different but equally affective in open court. I agree that Rozier, AB and Smart are all very similar. AB has been given the time to improve his game and is closer to a finished product but only a SG. Smart seems to have the most upside due to elite defense/instinct and good size. Smart would be better as a PG where his offense would be more about moving the ball and setting plays. Rozier is the guy who plays more of the traditional PG play focusing on ball handling and spotting up. I like all three and have no preference on who should be dealt or kept they each have strengths and flaws. I just don't like to see some people try to focus on a players negatives and dismiss another players negatives simply to play favorites. None are all stars and each are simply role players.
I very strongly disagree about Smart having more upside then Rozier.
Rozier has shown very strong signs of potential as a defensive player, a ball handler, a passer, a shooter, a rebounder and a slasher. With that 'all round' skill set combined with his elite physical gifts, his potential is very high. There aren't really any glaring fault in Rozier's game at this point in time, which is very impressive given his lack of experience and playing time.
Smart has shown good signs of potential as a defensive player and a passer, along with decent potential as a ball handler and rebounder. He's yet to show us any real signs of potential as a shooter or a slasher, despite two years of experience getting regular minutes on a playoff team. Given his current skill set combined with this physical abilities, I would say Smart has above average potential.
Rozier's game is refining to the point where he's starting to look just as effective as Smart, and that's extremely impressive given that he has played only 1/10 of the minutes Smart has played.
Obviously a small sample size, but the kid has some very serious upside - don't be surprised if he is performing at a borderline all-star level by the end of next season.
I also disagree that Smart is a starter on any play-off calibre team. This Celtics team started the season with Smart as our starter, and for a lot of the way we were really struggling. The instant we put Thomas into our starting lineup (and moved Smart to the bench) we started playing outstanding basketball.
Smart is probably going to give more consistent production then Rozier right now based purely on the fact that he has more experience, but it is already pretty clear that Rozier has a far higher ceiling. He's been an effective contribute in the playoffs despite only playing 300 career minutes which is very impressive. I doubt there would be many playoff teams who would consider starting Smart unless injuries required it.
For example, if you look at the Sacramento Kings (who missed the playoffs) I don't think they would start Smart over Collison, let alone Rondo. I don't know if Orlando would start Smart over Payton or Jennings. I don't know if the Lakers would start Smart over Russell. I doubt the Jazz would start Smart over Exum or that the Bulls would start him over Rose.
Not saying that Smart isn't as good as some of those guys, just saying that he certainly isn't an obvious starting calibre talent. He is very much a fringe starter at this point in his career, mostly due to his offensive limitations and occasional attitude concerns. He's still a nice player though, and I'm sure that he's going to improve offensively to the point where he will have a nice long career as a quality starter.
I just don't see star potential in Smart - I see it in Rozier.