This is not just a Lauri problem, it's a team building problem. I thought you armchair GM's were experts at this ****.
Renegotiate & extend won't help with a guy like Markkanen if you have no tangible hope to offer. Lauri knows his next contract will be huge anyway, no matter where he gets it. He'll be 26 in a few months, never been to the playoffs. The bottom line is, he'll want to win ASAP. As I pointed out earlier, the decision to start a late tank separated Lauri's timeline from the team's. That's the big story here. This is why teams who have a prime All Star on the roster never voluntarily start to tank. It's basically unheard of. You're wasting extremely valuable years.
Some people are saying we'll be gunning for the playoffs as early as next season. I think that's a load of BS. It's overwhelmingly likely the guy(s) we draft won't make any difference in the wins column for a while, even if we end up picking near the top. Either Ainge makes some big win-now moves in the offseason or we'll be tanking again.
IMO, the latter option means that Markkanen gets traded next season for a king's ransom, turning him into a bunch of younger assets, and the Jazz settle in for a real multiyear tank, Houston and OKC style. Scorched earth, mothe****er. I can absolutely see Ainge doing that. There's no loyalty, no history. Both guys just got to Utah.