Yes. I see us a 3-4 seed in the East, but not too far from the top two either (MIL, PHI). If we have better chemistry on the court that'll improve us vastly even after losing Kyrie, Horford, Morris, etc.
Also keep in mind that possibility of injuries and trades/signings in-season which would become factors too.
I think we're contenders again. Maybe not true Finals threats or Top-3 in overall odds to win it all,, but still a contender that's still capable of one.