Post-MM big board. While some NCAA prospects helped their stocks, all of the top international guys have helped their stock a lot in the last month or so.
#1. Sengun. Same reasoning as before...probable MVP in an elite pro league at age 18. And contrary to popular belief, he's doing his damage in a fast-paced modern offense, not in a throwback post-centric offense.
#2/3. Barnes and Mobley, neck and neck. Both elite defensive prospects with great physical tools, though their offensive games have some moderately concerning weaknesses.
#4-10. Suggs, Kuminga, Green, Wagner, Moody, Giddey, Springer
#11-20. Garuba, Prkacin, Boston, McBride, Cunningham, Johnson, Cooper, Robinson-Earl, Butler, Jackson
More detailed
Sengun
What I like: Proven production against top competition. He's at the top of the scouting report every single game, but professional teams (even fairly big-budget ones) struggle to slow him down. Few defenders have both the quickness and the strength to match up against him, and double teams are risky because of his rapidly developing court vision. He should be a double-double threat right away, with potential to grow as a passer and as a shooter (79% from the line) considering his youth. While his defensive fundamentals are still raw, he shows plenty of potential with his league-best 2.9 steals+blocks per game.
What I don't like: While he appears to have shooting potential, his jumpshot isn't there yet. Despite his improvement from the foul line, he's just 4/22 from 3 this year, which is actually worse than the 6/29 he shot last season. It's possible that he'll never develop a consistent 3-point shot. At 6'10" in shoes he's on the shorter side for an NBA center, which raises questions about his defense in particular. Ideal frontcourt partner should be able to space the floor for him, and should also have plus size/length to help out defensively; players like that aren't easy to find.
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Barnes
What I like: Defense and passing. Ideal physical tools to guard 1-4 with elite length, catlike lateral quickness, a high motor, and good recovery speed. On offense, he's a uniquely advanced point guard for a freshman, even compared to typical high-lottery point forward types. The ability to handle and create at his size, with his athleticism, is tantalizing.
What I don't like: His shooting needs a *lot* of work and there's a very real chance he's not much better than a guy like Ben Simmons here. This holds back his otherwise impressive offensive game. On defense, he doesn't quite live up to expectations in the paint; seems to lack some shot blocking instincts and some physicality against larger players.
Mobley
What I like: Length, IQ, and skill on both ends. Surprisingly smooth ballhandler and passer for a 7' freshman, able to score in a variety of ways even if he lacks a single elite scoring move. Fantastic team defender thanks to his length, athleticism, and good fundamentals. Generally great shot blocking instincts.
What I don't like: Leaves you wanting more. Should overwhelm opponents with his length and athleticism in the paint, but doesn't show that ability often enough. Flashes shooting ability, but extending his range out to the NBA 3 will be a project. On defense, lacks some physicality, and looked just a step slow at times, especially against the pace and skill of Gonzaga.
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Suggs
What I like: Great energy on defense, uses his athleticism and competitiveness to full effect. Good leadership and confidence, quality all-around offensive game.
What I don't like: Just average length probably limits him to being a 2-position defender. Lacks a defining skill offensively, and athleticism alone won't get it done against NBA defenses.
Kuminga
What I like: Ideal physical tools for a wing. Gets to the rim at will, even against pros. Dribble/pass/shoot skills are still pretty raw, but he's among the youngest prospects, and showed signs of development in those areas.
What I don't like: May struggle to find a role offensively, as none of his skills are at NBA level yet. Quite a long way to go to realize his potential; will he get there? Okay defensive instincts, but not as big of a playmaker as one would hope on that end.
Green
What I like: Elite scoring touch. Can fill it up from all over the floor; could develop into one of the league's best pure shooters. Solid instincts on both ends on and off the ball. Great vertical athlete.
What I don't like: Really skinny frame; though he's willing to seek out contact, he really gets pushed around a lot in the paint. Can be a matador defender; opponents love to attack him off the dribble.
Wagner
What I like: Great defensive skillset, with light feet for his size, good instincts, and high activity level. Good leader. Can do a bit of everything offensively.
What I don't like: No standout offensive skills; streaky shooter, especially off the dribble, and not strong enough with his dribble to reliably put pressure on the rim.
Moody
What I like: Inside-outside scoring threat. Very dangerous shooter when he gets going, and has the right physique and mentality to battle in the paint. Quality wing defender.
What I don't like: Still fairly immature offensively; no plan B when his jumpshot isn't falling. In particular, no signs of a drive-and-dish game that would really elevate his game to the next level.
Giddey
What I like: Size and passing. A legit 6'9"+ in shoes with genuinely elite PG skills. Competitive and intelligent defender who makes the most of his length to accumulate rebounds, steals, and blocks.
What I don't like: Scoring limited by subpar quickness and athleticism. Can make 3's, but not a particularly quick or accurate shooter. May get exposed defensively against more physical wings.
Springer
What I like: Flashes of elite ability at a very young age, and solid physical tools for a combo guard. At his best, was a key part of Tennessee's swarming defense, showed PG potential, and scored in bunches.
What I don't like: Not a very confident shooter, which is a must for a modern guard. Still a long way to go to be able to run an NBA offense. Lacks consistency on both ends.
I'll get to 11-20 tomorrow!