There's a lot to unpack here. This Kings team will never really be able to get far, and it may be best to blow it up while Fox and Sabonis have such great value, getting you very valuable picks from both LA teams later down the road while the assets of Keegan and Monk get you picks for the near future as well as few young players.
The main reason I say this trade is unrealistic is 1. the team just did good within the last 5 years, the fans are dying to see winning basketball, not another rebuild. 2. 11 players??? They trade away 4-5 players and get an entire mid-roster just to make money match. 3. The LA picks may be iffy considering the LA market is one of the very top across all American sports
Reasons why I like it for the other teams: LAC- no picks for the near future, might as well buy in and get one of the better Centers in the league LAL- they lack athleticism and pure PG play; this helps those but does not necessarily help their need for 3-point shooting (although Fox is shooting equal to Russell in attempts and percentages this season) ORL- acquire a score first guy that is great off the bench; increased depth for playoff pushes IND- BUY LOW! get Murray on his worst season yet and hope the change of scenery helps, also allow Walker to get an opportunity where he may be more desired. Keegan would fit very well in the offense and defense.