Gregg Popovich remains undecided about coaching the San Antonio Spurs beyond the current season.

Popovich turns 70 on Jan. 28 and is in the final season of his current five-year contract extension.

“I don’t know the answer,” Popovich said when asked about his plans for next season.

“He’ll coach as long as he wants to coach,” RC Buford said.

Popovich has committed to coaching U.S.A. Basketball at the 2019 FIBA World Cup and the 2020 Olympics.