Brett Brown praised Markelle Fultz, who has missed the Philadelphia 76ers' last three games following Monday's loss to the Boston Celtics.
Cleveland Cavaliers star LeBron James insisted he was ready to go again in the NBA playoffs.
The Golden State Warriors confirmed Stephen Curry was making his return from injury.
Oladipo thrived during his first year in Indiana, averaging 23.1 points and 5.2 rebounds per game.
The Pistons have missed the playoffs the past two seasons, but team owner Tom Gores reportedly wants Van Gundy to return next year.
Paul George has a player option for 2018-19 with the Thunder, but is expected to opt out and become an unrestricted free agent.
Bickerstaff will replace David Fizdale, who was fired on Nov. 27 after a 7-12 start to the 2017-18 season.
New York reportedly has finished interviewing candidates to replace Jeff Hornacek, who was fired in April after two seasons.
The Sixers collapsed defensively and offensively during their 117-101 loss to the Celtics in Game 1 on Monday.
Leonard, who appeared in just nine games this season, had a tense relationship with the Spurs throughout 2017-18.