Why do the Pacers do this?
Instead of letting Turner walk for nothing or risking having to overpay him in the summer, they wouldn't lose a important position like the 5 completely, they'd still have a Guy like Poetl who can score and rebound the ball like few can
Why do the Raptors do this?
They get a very valuable pick and Rui, who they have had an interest in according to past rumors. Also get off Poetl's contract
Why does LA do this?
They get a huge upgrade at the 5, a great compliment to AD and also a great POA Young defensive guard for the backup 1, plus also have tradeable assets for another move