"Sidney Crosby has seen a lot of concussion specialists lately.

Likely has heard something a bit different from each of them.

But what Crosby has not been told by any, general manager Ray Shero said Saturday, is that he should consider sitting out the rest of this season, let alone walking away from the game for good.

Crosby is in California, where he is being tested and treated by Dr. Robert S. Bray, a neurological spine specialist, after spending most of last week in Atlanta with Ted Carrick, a specialist in chiropractic neurology.

He is expected to undergo tests on his neck and its support structure and to receive soft-tissue treatments from Bray, the founding director and CEO of the D.I.S.C. Sports and Spine Center."