Darrelle Revis has been cleared for physical activity by New York Jets' doctors but not for contact.

Revis sustained a mild concussion in the Jets' Week 1 win over the Bills.

"Obviously, there's stages that he has to get to," Rex Ryan said on Wednesday. "It could be limited (in practice) tomorrow, for instance.... But I don't think he's going to have live contact even if he gets better until much later in the week."

Kyle Wilson would start at cornerback opposite Antonio Cromartie if Revis is unable to play Week 2 against the Steelers.