Deni Avdija would be a massive improvement over Harrison Barnes at PF. Massive. I would do that deal. Send out Barnes + Kings pick.
Then, I think there is a potential opportunity that can come from trading Murray to the Rockets. I use the term opportunity because I think the Kings could get an equivalent player to Murray back in this deal, while still also getting a whole lot more back in return.
Keegan Murray to the Rockets, for Cam Whitmore + 2024 and 2026 Nets picks (i.e., the whole lot more).
Fox, Ellis, Whitmore, Avdija, Sabonis.
+ Davion, Monk, Huerter, Edwards, Lyles, New Center (who?), Len.
+ 2024 and 2026 Nets picks.
If Whitmore doesn't fit the bill, the Kings can turn him around along with those 2 Nets picks to get someone who does fit the bill.