There's like a zero percent chance of doncic falling to 6.
Doncic, Jackson and Bamba aren't on the same tier. I'd trade up for the first two. I wouldn't trade up for Bamba.
What's going to get us out of purgatory is getting a top tier player. We're going to come out of this draft with 4-5 players under the age of 23 to build around. Now's the time to trade up. Don't need another guy next year.