Metu looks like a lottery pick, draft express has him #18 though in 2018 draft, they don't have this killian tillie guy projected yet
DraftExpress had Bam Adebayo ranked #38 a month before the draft. Metu will go lottery, I'm pretty sure. I don't think he'll go top 5, but more like the 7 - 12 range. He's a great 2-way player to put next to Rudy and might be able to play a bit of stretch-5 (shooting out to 20 feet) in some line-ups. He's got a bit of alpha in him and could become an 18 - 20-point scorer. He's still relatively raw and is still learning the game, which is a good thing in terms of longer term potential.
FWIW, I like him better than Bam for the Jazz.