Nope. I think we need 4 bigs, 4 wings and two PG's. Most teams have at least a 9-man rotation.
Bigs: Gobert, Favors, Lyles and ??? (I don't see us re-signing Booker). I know, some of you are going to argue we have Super Withey to save the day or maybe his sidekick, T-boom Pleiss, who just needs some time in the development tank.
Wings: Hayward, Hood, Burks. (I consider CJ and Ingles fillers, not legit rotation guys). And, we should be developing someone in case Hayward leaves.
PG's: Exum + ???. Can upgrade over Mack and Neto. Mack is a team option and then a FA. Neto has been "meh." Sure, he's an NBA rookie, but he's had a few years in Europe, so upside might be limited.