Updated

Oklahoma City general manager Sam Presti says the timetable for All-Star point guard Russell Westbrook's return from a knee injury remains uncertain as the Thunder open training camp.

During his "state of the franchise" news conference Wednesday, Presti fielded many questions about Westbrook's status.

Westbrook tore the lateral meniscus in his right knee during Game 2 of the first-round playoff series against Houston.

Westbrook had surgery April 27 and hasn't been fully cleared medically yet. Presti says it would be "irresponsible" to say when that might occur, but didn't dispute the notion that Westbrook could miss the Thunder's season opener Oct. 30 at Utah.

Presti says Westbrook has been cleared to participate in portions of training camp, which starts Saturday, but the decision to release him for unrestricted activity "will be a medical decision."