Yes, it's a theory that they could pick Kanter #1 and then pick up Knight at #4. I'm sure they want to see how well they play together.
In other words, the draft could go like this:
#1 - Kanter
#2 - Irving/Williams (probably Williams)
#3 - Irving/Williams (Irving if Williams goes first)
#4 - Knight
Minnesota had said that they wouldn't be opposed to having Irving backing up Rubio. They've also said that they could take Williams and then do a trade or not. They have options.
Personally, I hope this is how the draft goes because Irving to me is a better fit for the Jazz than Knight. Knight and Kanter would work because Knight could slash and dish or keep the defense away from Kanter for kick-outs.
That being said, if we did get Irving, I would bring AK back because of his superior passing and fastbreaks. That'd be sweet with Irving, Hayward and AK running the break.
If Minnesota takes Irving, Williams explosiveness would provide a lot of extra excitement for this team. Plus, he would have high trade value if we decide to go that route.
In this scenario, AK's contract would have to be a good value to bring him back. Otherwise, a sign-and-trade would probably be best for both sides. Of course, that's unless AK decides to head overseas for good.