Several executives around the league believe Boston will explore the trade market for center Kristaps Porzingis, who’s owed $30.73 million and an expiring contract after the 2025-26 season. Celtics guard Jrue Holiday, who turns 35 later this month and is owed a combined $104.4 million over the next three years, including a player option for the 2027-28 season, has already been linked to trade interest from the Clippers and Mavericks. Another trade candidate to keep an eye on in the eyes of NBA executives around the league is sharpshooter Sam Hauser, a career 42 percent shooter from beyond the arc and has been a consistent rotation player for Boston the past three seasons. Hauser will begin a four-year, $45 million contract starting in the 2025-26 season.