In the two Atlanta games, the Cavs gave up 39 and 37 points in the third quarter. Somebody was making halftime adjustments that worked, and it wasn’t Cleveland. - Terry Pluto
Atkinson admitted he was outcoached.
The Hawks are young, athletic and long, as they love to say in the NBA. The long part has to do with four starters at 6-foot-8 or taller. The youth highlights Atlanta’s physical ability to run and jump. Their athleticism made the Cavs look slow and it led to them being outrebounded by a combined total of 104-84 in the two games. - Pluto
In addition to that, the 3-point shooting is a big concern as the Hawks came in shooting 34.0% and against the Cavs shot 44.7% over two games. Part of that was recently getting Hunter and Bogdanovic back from injury; they combined to shoot 17-for-35 on 3's. But even Risacher, who came in shooting 25% on 3's, was 5-for-10.
Whether the Cavs will be able to defend 3-point shots effectively enough to beat teams with good 3-point shooters is a legitimate question. A huge problem is teams with tall 3-point shooters like Atlanta's group of 6'8" guys. The Cavs don't have the height on the perimeter to bother those shooters - not with Garland, Mitchell, Merrill, Strus, or Okoro.
If Allen, Mobley, and Wade were on the floor together the Cavs could play better perimeter defense. All three have the length and movement ability to contest 3's even against tall shooters.
In two games against Atlanta the Cavs shot 30.2% on 3's. They took 10 more 3's than the Hawks but were outscored by 27 points on those shots. The Cavs came in leading the NBA at 41.5%. Atlanta came in dead last in opponent 3-point percentage at 39.9%. For some reason the league's best 3-point shooting team only made 30% against the league's worst 3-point defending team. What's up with that?
I think the Cavs were a little complacent in the first game, especially after they got out to a 19-point first quarter lead at home. In Atlanta Donovan Mitchell just couldn't buy a bucket, missing 18 shots, Jarrett Allen and Isaac Okoro disappeared, and the bench was pretty much a no-show as well.
These two losses give the Cavs a lot to work on and they will be getting a decent number of practice days in the next three weeks. By my count the Cavs will have seven games in the next 20 days, so they will have opportunities to work on shortcomings that were exposed by the Hawks.