who do you view as a rim protecting 4? Off the top of my head I can think of JJJ. Aaron Gordon would be. Chet if you consider him a 4 and not a 5. AD mostly plays center. Jon Isaac. Mobley is. Siakam kinda. Scottie Barnes is more theoretical than in practice. Maybe Jabari Smith although he hasn’t been great at that so far. There really aren’t too many prototypical 4s in the league anymore. The 3 and 4 are mostly interchangeable.
It’s going to be easier to find a rim protecting 5 but then you have to figure that out with Sabonis
Yeah I also don't know about this theoretical rim protecting 4 that people think we need. Yeah it would be great to have one but Mobley, JJJ and Chet don't grow on trees and they certainly aren't available on the trade market for a pair of first round picks plus bench players. Maybe a guy like Boucher is available? I just don't see him moving the needle a ton though. He's not a good outside shooter unless he's playing us.
I just don't think that they're giving up a ton of high percentage 3s because we don't have a rim protecting wing. They need to stop dribble penetration and stop wading into no man's land on defense more than anything. A high percentage 3 is a more efficient shot than challenging Sabonis in the paint and teams are taking advantage of that.
We definitely do need another wing but I don't think Keegan is not playing his part as a 4 adequately on defense. There probably aren't a whole lot of 4s that are defending better than he is.
I think Derrick Jones Jr would have been a nice realistic wing next to Keegan if the Kings were able to get him during the offseason.
The only reason why I even think we need a rim protecting PF is because of Sabonis' short comings as an interior/paint/rim defender. Sabonis is a poor defender no matter how we slice and dice it. Traditionally you expect that rim protection to be coming from your center spot, but he's not one. That means we need our 4 person to pick up the slack and give us some weak side help defense. What we need is someone who can compliment Sabonis and help alleviate some of his shortcomings as a defender.
However, as you both have said, there aren't many realistic options for us at all for that perfect ideal 3&D PF who can block shots at a high level. But this is the reality of centering your team around Sabonis. That's the part where Monte has to get creative and weigh all of your options. Something will have to give. Do you try to find a PF who can help defend the perimeter, but won't give you any rim protection? Or do you find a PF who can give you rim protection, but wouldn't be able to cover the perimeter? Or do you sacrifice defense entirely for a prolific 3pt shooting PF? Or do you meet in the middle and try to find a 3pt shooting PF who gives a little bit of perimeter defense, but no rim protection? Endless combinations that Monte would need to try to key in on. I've suggested Larry Nance Jr before the season started. I've always been part of the PJ Washington fan club. Grant Williams has been a name thrown around for a while now. We've been close to trying for John Collins 2 years in a row it seems like. Precious could've been a "buy-low" candidate. Onyeka is another player. DFS would've been a SF/PF hybrid like Keegan. We flirted around trading for Lauri all summer long, but the Jazz clearly wanted more than the Kings were willing to give. My point being is that all of these players would've brought a different skillset to the table and helped fulfill 1 need or another whether it be shooting at the 4, perimeter defense, interior defense, length, size, etc.
Yes we have Keegan at "PF" but we play him all over the court/perimeter trying to guard the opposing team's best player. Keegan has been a real headache on offense, but he is the sole reason why our defense doesn't get killed. But because we need him all over the floor, it means we don't have anyone with size truly helping Sabonis in the painted area.