If Philly really wants to shed Tobias Harris' contract, Harris & Thybulle for Barnes, Holmes, and Davis works.
Holmes provides a solid backup for Embiid (which is important if Joel misses a fair number of games to rest and/or injury), Barnes gives them almost the same contribution as Harris for less money and comes off the books next summer, and Davis adds a bit more punch off the bench.
The Kings gain two wings (another 4/3 and a 2/3) but downgrade at backup center and would still have 3 open roster spots for their 3rd string PG, C and (depending on how you primarily view Thybulle) 3rd string SG or SF.
Holmes provides a solid backup for Embiid (which is important if Joel misses a fair number of games to rest and/or injury), Barnes gives them almost the same contribution as Harris for less money and comes off the books next summer, and Davis adds a bit more punch off the bench.
The Kings gain two wings (another 4/3 and a 2/3) but downgrade at backup center and would still have 3 open roster spots for their 3rd string PG, C and (depending on how you primarily view Thybulle) 3rd string SG or SF.