With the OKC Thunder trading Lu Dort to the Atlanta Hawks on Sunday morning, many expect fellow 3-and-D guard Cason Wallace to step up and fill the void his departure has now left in the starting rotation.
Wallace has proven he is deserving of an elevated role and appears ready to take on that challenge.
There is one question mark, however, that looms over the former Kentucky Wildcat, and it was pointed out in a recent episode of Warriors forward Draymond Green's podcast.
"Lu Dort's a big loss for OKC... Cason Wallace is still a very good perimeter defender, but, say, if you got bigger guys. You know, Lu Dort can guard bigger guys; he can guard smaller guys. I don't know that Cason Wallace has that versatility to where he can step up and guard bigger guys," Green said.
Thunder may learn that Wallace and Dort are not comparable defenders
Green has a point. At 6-foot-4, 220 pounds, Dort is built like a linebacker. Thunder fans have seen him bully opposing perimeter scorers like nobody else in the league. The toughness that he brings to a lineup clearly isn't lost on Draymond Green, and it likely isn't lost on the Hawks team that just acquired him.
Wallace, on the other hand, is close to the same height, but 25 pounds lighter. He has a leaner build and relies more on his quick hands and lateral agility than on his stature when on defense. While he led the team in steals last year, he was seldom asked to punch above his weight class, as Draymond pointed out.
Wallace excels against similar finesse guards, but is unaccustomed to the more domineering wings that Dort has been tasked with in the past. At this point, it's anybody's guess whether he is ready to step into that role.
Thunder need Cason Wallace to adopt a more blue-collar mindset
On paper, Wallace's defensive numbers clearly outshine Dort's. In 2025-26, Wallace had a better defensive rating, defensive field goal percentage, and more steals.
In theory, Wallace should slide into the starting role without a hiccup. However, Dort's role was never about putting up flashy numbers. Each night, he was tasked with the toughest, most physical matchups. While the role wasn't accompanied by metrics, it was Dort's nightly blue-collar effort that wore opponents down and kept their stars at bay.
In the Western Conference Semifinals, for example, Dort became LeBron James' shadow for four straight games. James ironically performed the best out of any Laker, averaging 23.3 points on 50.0 shooting. Of course, it was through Dort's efforts that the rest of the Thunder defenders were able to torment their men without being forced to double-team the future Hall-of-Famer.
Whether Wallace will be able to handle opposing physical stars in isolation remains to be seen. It will likely be a determining factor when predicting how far OKC can go in the 2026-27 postseason.
If he rises to the occasion, the sky is the limit, especially given the young guard's offensive potential.
If he proves unable to match up against the league's best, then the Thunder might find it difficult to replicate their elite defenses of the past few years.
Add us as a preferred source on Google