The Detroit Lions sign running back Raheem Blackshear as the team manages a shortage at the position. Multiple reports say the move is made while the Lions deal with injuries and availability issues in their backfield. Sione Vaki is listed as unavailable after suffering a broken nose, contributing to the team’s lack of depth at running back. In addition, Jahmyr Gibbs is not practicing as he awaits progress on a new contract, further limiting Detroit’s current options. The signing adds another running back to the active roster, giving the Lions additional depth for upcoming practices and games. One report also notes that Blackshear is added over a former Michigan running back, indicating the team had multiple candidates considered when making the roster decision. Overall, the coverage frames the signing as a practical move to address immediate roster needs while the Lions continue to wait for Gibbs to return to practice and have Vaki recover. The reports do not provide further details on contract terms or length of the agreement.