Sources: OKC to keep Hartenstein on 3-year deal

The Thunder are securing a key piece of their young core, adding significant defensive presence and playmaking from the center position. This move signals OKC's intent to compete now, as they've been a top-tier defensive team, ranking 3rd in opponent field goal percentage last season. Watch for how Hartenstein's improved offensive role integrates with Shai Gilgeous-Alexander and Chet Holmgren.