Why is the NBA investigating Gary Trent Jr.'s contract extension with Bucks?

The NBA is investigating a contract extension for Bucks guard Gary Trent Jr., raising questions about timing and structure after Milwaukee renewed him despite limited statistical output. According to Shams Charania, the league launched a probe into the deal, reportedly because it resembles a “handshake deal” in which a player agrees to take less money with the understanding that more will come later—an arrangement teams are not permitted to use to circumvent salary rules. Over two seasons with Milwaukee, Trent has averaged 9.7 points, 2.2 rebounds and 1.2 assists, with 41-39-81 shooting splits, numbers consistent with a role player. The extension is described as paying him at least $14.2 million per year, making the raise appear disconnected from performance. The article notes Giannis Antetokounmpo has since departed, and cites the lack of a clear modern punishment precedent, while referencing the ongoing Kawhi Leonard-related situation.