Why for all:

Spurs get their PG, maintain their cap space, and keep most or their picks.

Bulls add some front court help by flipping Caruso for Wade while regaining full control of their 2025 1st.

Cavs add a PG that's a good fit with Mitchell, a 3rd big that can shoot and play with Mobley or Allen, a rotation wing, and a pick.

Cavs would need to make another move likely centered on moving LeVert + Niang, but after the trade they're left with Caruso, Mitchell, Mobley, Allen, Strus, Johnson, Collins, Okoro, Windler, Porter Jr, #4, #20. I don't think they'd need a big swing for a wing player at this point.