David Johnson's X-rays may have come back negative, but he's not in the clear yet.
The Cardinals running back is expected to miss significant time with an injured wrist, according to NFL.com.
Bruce Arians said Johnson is getting a second opinion, but the injury — called a dislocated wrist by Arians — is significant enough that Johnson will be missing time and placed on injured reserve. Surgery is a possibility, according to some reports.
MORE: X-rays on David Johnson's wrist come back negative, report says
Johnson sustained the injury Sunday in the Cardinals' loss to the Lions.