This is the first year UNC has joined the positionless trend. They look lethal in transition and given the 3PT shooting prowess they’re a dangerous team. The one glaring weakness this team has is lack of playmaking skills, very passive on offense and they tend to share the ball too well. When they face sticky defense (UVa, Michigan, healthy Duke) that lack of playmaking really shines through. Typically they find themselves in ISO situations, which I think you mentioned. That’s why it’s so imperative that they push the ball relentlessly, it keeps the skeleton in the closet. Credit ‘ol Roy for trending with the times because a traditional 1-5 lineup this year would have spelled problems.
One of the biggest keys to positionless is the ‘5’ being a good rebounder. Look no further, surprisingly Luke Maye is a monster and the rest of UNC’s length also supports rebounding. Which is why they lead the nation. GS is so successful with Draymond at the ‘5’ because not only can he stretch the floor, but he’s a power force defensively inside. If the need for a true 5 arises they have Boogie. On the opposite end of the spectrum you have the Celtics. When Baynes went out for a few weeks due to injury, the C’s looked awful... Because Horford struggles to defend bruising athletic big men. I say all of this because I think you can relate UNC to the Celtics in a sense. Maye is a great talent, Brooks looks good in the positionless game too but they simply lack a strong interior presence. UK dominated in the paint and Louisville’s Enoch highlighted this weakness as well.
All of that being said, every team has their weaknesses. I’m not just pointing fingers at UNC, they’re just the topic. Just because a team has good defense or a bruising 5 doesn’t automatically spell loss, but I think that makes them potentially vulnerable.