INDIANAPOLIS -- Indiana Pacers coach Frank Vogel says Paul George is feeling better after being diagnosed with a concussion.

It is still uncertain whether he will be ready to play Saturday night at Miami when the Eastern Conference finals resume with the series tied 1-1.

Indiana's two-time All-Star wore a red jersey and was limited to non-contact drills at Thursday's practice after getting injured in a collision with Miami's Dwyane Wade midway through the fourth quarter of Game 2, which Miami won 87-83.

Following the game, George told reporters he "blacked out" and had blurred vision when he was hit in the back of his head by Wade's knee -- descriptions team doctors said they were unaware of when George returned to the court.

Based on those descriptions and further examination Wednesday, team doctors said George would be subject to the league's concussion protocol.

"There is a minimal contact requirement that he's got to do and be tested afterward," Vogel said, referring to NBA rules governing medical clearance.

George took shots Thursday and made a dunk before leaving the court. He was not available to reporters following practice.

Vogel made it clear that George only did light work and that he wasn't sure if the Pacers would have their top scorer for Game 3 -- or even who he would put in the starting lineup if George couldn't play. In fact, Vogel said, the Pacers might not know that answer until Saturday.