The Pelicans, Pistons, and Kings have been among the most active teams calling around in search of potential upgrades to their respective rosters, league executives tell ESPN’s Brian Windhorst. As Windhorst notes, those three clubs are expected to be among the NBA’s buyers leading up to this season’s trade deadline.

New Orleans and Detroit are both in win-now mode, and have shown a willingness in recent years to move first-round picks for immediate upgrades. Anthony Davis‘ uncertain future will motivate the Pelicans to be one of the most aggressive teams on this season’s trade market, and Pistons owner Tom Gores badly wants to see his team back in the postseason, as Windhorst explains.

As for the Kings, this is the second time this week that Windhorst has talked about them being potential buyers. Sacramento, which has traded away its 2019 first-round pick and has no incentive to tank, has exceeded expectations this year and is currently in the hunt for a playoff spot. Plus, the Kings are the only NBA team currently under the cap, and their $11MM in room could open up additional trade opportunities.

On the other end of the spectrum, the Cavaliers remain the NBA’s most noteworthy seller on the trade market, according to Windhorst. Even after moving Kyle Korver and George Hill, Cleveland may continue to be active — J.R. Smith is a prime trade candidate, and even Rodney Hood and Alec Burks could be on the block, Windhorst adds.

Although Hood and Burks are both in contract years, there would be some complications if the Cavs want to move either of them. Hood doesn’t become trade-eligible until January 15 and has the ability to veto any deal, while Burks can’t be aggregated with any other players until January 29.