Pacers make a future-oriented move. They won't keep Turner after paying Siakam and Tyrese. Missi is a good young center, and Brown as a high-level 3&D comes back to improve the wing.
Pels need to add a center to capitalize on this roster. They do by giving up a guy they wanted to trade anyway.
Lakers get the 3rd "star" they coveted without giving up indispensable players, just their one nice pick. Ingram's value has fallen after last year's playoffs and his contract status.
Raptors add assets by giving up 2 good role players and a weak pick for slightly worse role players and a nice pick.