MLB to Expand Instant Replay.....?

[DG]

Critical "who knocked the ball out of bounds call" in Celtics-Heat game just reviewed with 41 seconds left in game. It took less than a minute to review. No big deal, Heat crowd barely made a sound when the initial call was reversed, Celtics get the ball. Probably saw it on arena monitors where replay was clear. Celtics win by 4. Big call, big correction aided by replay.