Look, the fit of Lebron and Luka sucks, but the talent is undeniable. He's the guy I had at #6 in my ratings. Clearly, I overrated him based upon our league consensus, but he had a pretty bad team in the Finals last year.
Weirdly, I like him more in the first round than I do in the third. I think he needs to be the alpha, and right now he's third to two other alphas. To some extent that's inevitable in a superstar draft, but it's hard for me to see as much value in Luka if he doesn't have the ball in his hands consistently.
I don't see an issue with Luka and Lebron. They played pretty well this year. Now I get Lebron isn't the same player as he is in this league, but even Miami Lebron had no issue sharing the ball and working well with Wade (who is basically a lesser Luka offensively). In fact, Lebron has never really had an issue sharing the ball with other players that do well with a lot of touches see Davis in LA, Luka in the small sample size last year, and his stints in Cleveland (well the 2nd one, he had no one in his 1st Cleveland stint). Luka is a superb rebounder, passer, and an excellent shooter. I think the 2-man game between them (with Shaq cleaning up down low) is going to work very well offensively. I do need to pick up a great guard defender to help cover Luka some, but Lebron and Shaq both received DPOY votes in the seasons picked, so 2 excellent defenders in the first 3 rounds is a good start there.