Yes, it’s preseason. But Wembanyama has shown to be not only an offense-altering defender in the paint but he’s even able to keep up with hyper-athletic wings like Wiggins from the perimeter and swat three-ball attempts from the likes of Klay
He’s already one of a kind
This season? No. In his career? With health, absolutely. He’s a rookie and will have his ups and downs but more than that the Spurs team defense still has not been great in preseason and that’ll have to change for Spurs to be on an All-Defense team this season, realistically, unless he’s just beyond outlier individually good.