1) I think Spurs got a decent package but will possibly regret moving on from Zion. If I were to move him I'd consider sending him to the Suns for Ayton + Harmon, or for a stud like Giannis/AD/Embiid/KAT.
2)
Kings 37.5 Over
Grizzlies 26.5 Over
Pelicans 39.5 Under