Dallas's new duo; Old faces, new places; Zion, Russ updates

Ahead on NBA Today: Luka and Kyrie made their debut as a tandem over the weekend. Takeaways from that Texas two-step hitting the dance floor... Plus, Woj joins with updates on Zion, Russ, and more... And which trade deadline acquisitions are making an impact already? Learn more about your ad choices. Visit megaphone.fm/adchoices