FILE - This is a Jan. 4, 2015, file photo showing Detroit Lions' Ndamukong Suh smiling as he walks across the field during warm ups before an NFL football game against the Dallas Cowboys in Arlington, Texas.
FILE - This is a Jan. 4, 2015, file photo showing Detroit Lions' Ndamukong Suh smiling as he walks across the field during warm ups before an NFL football game against the Dallas Cowboys in Arlington, Texas. Tony Gutierrez AP
FILE - This is a Jan. 4, 2015, file photo showing Detroit Lions' Ndamukong Suh smiling as he walks across the field during warm ups before an NFL football game against the Dallas Cowboys in Arlington, Texas. Tony Gutierrez AP