When you say "fine", what do you mean? Fine to be average? Or fine to be an elite team that can vie for a Final Four, where Syracuse has been many times over the last 15-20 years. Here is how I see it on paper.
Forward (Overall ACC Grade - B/B+) - Guerrier is a freshman unknown. You and I have no idea how he will do. I have high hopes, but I also had high hopes for Brissett as a sophomore. Dolezaj is an average ACC player by all metrics. A glue guy, he could make a leap but the injured finger hurts. Hughes is slightly above average offensively in the ACC. He could also make a leap. Thought he was consistently inconsistent last year. Braswell is an unknown and probably not an impact type of guy.
Shooting Guard (B-/C+) - Boeheim had an above average freshman season in ACC play (40.7 3p%). Defensively, he was below average, IMO. He will need to get better if he is going to play 30+ minutes consistently. We lose our best player, who played this position. We add two freshmen who have different skill sets. Also unknowns.
Point Guard (C-/D+) - You say they are our main issues, and I agree. PG - Jalen Carey is a huge unknown and frankly, he needs to be a lot better than last year for us to be successful. After that, who is the backup? Howard Washington? He just had a major medical situation. Goodine? He didn't play PG in high school. Girard? He's a scoring guard, not a PG.
Center (D) - Sidibe - huge health concerns. Edwards - you say he's an upgrade, yet he hasn't played one minute of college basketball. Not sure how you can be so sure. Bol Ajak - also unknown and projects as someone who will not see meaningful minutes right away, as he didn't start over a borderline Top 100 player who is a year younger.
There is a possibility we could be better offensively. I don't know that there's a likelihood we are better defensively. Overall, it could be quite a struggle. Hope I'm proven wrong.