"According to ESPN's Adam Schefter, two teams have approached the Lions in the last week about trading for the rights to Calvin Johnson.
The Lions seem open to the idea and have told interested teams to reach out to Johnson and gauge his interest. However, Johnson's interest in a potential return remains minimal, making it unlikely that a deal will come to fruition ahead of Tuesday's 4 PM ET trade deadline. The Lions have maintained Johnson's rights since his retirement at the end of 2015."