Technically 3 first round picks. Raptors (top 6 protected), Hornets (top 14 protected), and their own pick. But we all know the Hornets pick won't convey.
I agree about evaluation/development and managing minutes. But they should just play it out until they're out of the playoff race. The reasonable best case scenario is Wemby is who we think he is, Sochan, Johnson, and Vassell rise to two tiers below All-Star caliber, Tre Jones is a legit starting PG, and most of the young supporting cast are legit NBA rotation players (Brahnam, Champagnie, Bassey, Barlow, Cissoko). So find out how close they are to that without making any moves for talent and draft well from wherever they end up.
This roster is already young and cheap. I'm not sure they want to get much younger. So they may not use all of the 6 (likely 5) first-rounders in 2024 and 2025 (Hawks unprotected, Bulls top 10 protected, Spurs).