Lions sign former Panthers RB after holding tryouts appeared first on ClutchPoints. The Detroit Lions already have concerns to address on defense, but they will be in a world of trouble if their offense is not cohesive. AdvertisementAdvertisement AdvertisementFollowing a round of tryouts, the Lions are signing former Carolina Panthers running back Raheem Blackshear, per Dave Birkett of the Detroit Free Press. In addition to Blackshear, Detroit chose to take a look at Clyde Edwards-Helaire, Hassan Haskins and Kylin James, per ESPN's Adam Schefter. Related: Dan Campbell's immediate reaction to Bijan Robinson contract that impacts Jahmyr GibbsRelated: 2 Lions training camp battles fantasy football managers must have their eye on