I agree that Bagley needs to improve his right hand, defensive rotations, faceup game, handle, and outside shooting. Doncic just needs to get a new body altogether. Just turn in his 7 out of 10 athleticism/quickness body for an 8 or 9 out of ten body and we're good. He can go into some super-duper athletic training center and transform his Jimmer-like athleticism into something that resembles the athleticism of a good NBA small forward. Just in case he can't get that new body, I think the Kings will have other personnel decisions to consider with him and Bogs on the court at the same time, like who, other than Fox, is going to provide the needed overall athleticism/physicallity for this team? That is the biggest need of this team. Not skill. At this point the SF position is "open." It could be filled by an athletic physical wing who could bring physicallity to this team. If they get Doncic they are cementing into place another position without physicallity. That physicallity boost isn't coming from WCS, that's for sure. Maybe some of it happens from Giles. Other than that, who exactly? Cameo appearances from Sampson? If you think this team's roster has to be transformed a lot with Bagley, then it might be worth considering how this roster would have to be fundamentally changed with Doncic on it. Without such fundamental transformation the new "skilled roster" would just get beat up on by the more athletic, physical teams in the NBA, who will shove all that newfound skill where the sun don't shine.
P.S. The Carter workout is a total head scratcher. I think Carter has the highest bust potential of anybody talked about in the top 10. I don't mind that Bamba is out of the picture, but am disappointed that a guy like Jackson wouldn't be visiting the Kings. Why the heck not?