Here are the top stories from Sunday:
Sources told ESPN's Adam Schefter that Detroit Lions WR Calvin Johnson plans on retiring. ESPN Stats & Information assesses where Megatron ranks among the league's great WRs, while ESPN Lions reporter Michael Rothstein thinks the team could zero-in on free agent Alshon Jeffery as a replacement.
How did Panthers left tackle Michael Oher end up in Carolina? As Elizabeth Merrill writes: "Oher was rehabbing from toe surgery in the offseason when he received a text from Cam Newton.