Detroit Lions safeties Louis Delmas and Amari Spievey will not play Sunday against the Minnesota Vikings, team officials said.
Delmas has a knee injury and Spievey is recovering from a concussion.
Superstar wide receiver Calvin Johnson was limited in practice on Friday and is listed as probable for the game, the team said.
Johnson caught seven passes for 129 yards in the Lions' 31-12 win over the Jacksonville Jaguars last week. EFE