I don't see any way they go for another young prospect that may or may not work out.
Moving the pick for some real impact makes more sense.
I have a lot more faith in getting a good player with McNair as the GM.
That said, I wouldn't be opposed to trading the pick for impact players as long as you aren't dealing for a player near the end of their career and ideally one that's along the same timeline as Fox and Sabonis.
But I'm just not seeing a ton of options where teams would trade a good 23-27 year old player for the #4 pick.
I wouldn't trade the pick for Jerami Grant, Malcolm Brogdan, or Christian Wood straight up. Especially with Grant and Wood being on the last year of their deals.
PJ Washington seems like a good fit with Fox & Sabonis but he's not nearly enough value for #4 straight up and he's also entering the last year of his deal.
If there's a reasonable deal for the pick that improves the Kings significantly, I haven't seen it yet.
Not to mention, the Kings have two solid cornerstones but neither is the best player on a contending team. For Sacramento, the only way to get those types of talents is in the draft.
There will likely be one available at #4. I'd rather gamble on McNair making the right pick than settling for a minor improvement by trading for a solid but unspectacular veteran.
I think Banchero can be that player. I think there's a chance Jabari Smith can too, but I think a better chance that he's a high end role player. Holmgren, if he hits his potential, is jack of all trades who isn't a go to scorer but is an elite interior defender.
Could Sharpe be that player? Maybe. I honestly have no idea. Ivey? He's a talent for sure, but if he's truly a SG and not a lead guard I think that makes it tougher, and playing next to Fox isn't ideal for him either.
Murray? Maybe. I think odds are that he's a solid, long time NBA player but not a star, but there's outcomes where he becomes exactly that.
Mathurin? I could see it.
Sochan? Only if he develops an outside shot.
Duran? He's not a great fit and would take years so I'm not in favor of it, but he's got the tools and is one of the youngest prospects.
AJ Griffin? I'm not super high on him but he has the tools to be a Jaylen Brown type player. Especially if his defense and explosiveness was still hampered by lingering issues from his injuries and he improves in both areas.
Dyson Daniels? Maybe, but not with the Kings if Fox stays. A lot of the same issues with pairing Fox & Haliburton but Daniels lacks Tyrese's outside shooting. Daniels is a better defender though.
Ousmane Dieng? Hmm. Some real tools but his overall game is very soft. He doesn't play physically on either side of the ball. On offense he's really limited to floaters when attacking the basket, despite his size. Good ballhandler and passed though. A bit like Brandon Ingram but if he hits it will likely take a few years.
Tari Eason? Probably not. I love him, but mostly because he's a high motor, switchable defender who gets blocks & steals. If he can be a consistent outside shooter he's a great fit next to Fox & Sabonis and I'd love to see the Kings pick up an extra late lotto pick to get him. That said, if he learns to play more under control and tighten his handle he could even be a possible all-star.
There's also a player or two that go in the late first to early second that have all-star potential.
There are good to great players to be found at #4. For a small market team, finding them is really the only way to get good.