Detroit Lions center Cade Mays is expected to miss eight to 10 weeks after suffering a wrist injury during training camp, dealing a significant setback to a player the team signed in free agency to anchor its revamped offensive line. Lions head coach Dan Campbell described the injury as significant but said the team expects Mays to return during the season. The timetable would likely keep Mays out for the opening portion of the regular season, depending on his recovery. Detroit signed Mays to a three-year, $25 million contract in March after he spent his first four NFL seasons with the Carolina Panthers. With Mays sidelined, Detroit will turn to its depth at center.