Lions address depth issues and Jahmyr Gibbs contract during training camp

The Detroit Lions made roster moves during training camp on August 4, adding tight end Zach Horton and running back Raheem Blackshear due to injuries to Anthony Firkser and Sione Vaki. Jahmyr Gibbs remains absent as he seeks a contract extension, while head coach Dan Campbell noted that Bijan Robinson's recent contract might expedite negotiations. Derrick Barnes briefly left practice with a knee issue but was not injured. Other players like Alim McNeill and Sam LaPorta showed strong performances, while Penei Sewell dropped significantly on the NFL Top 100 list from last year.

• 1:27 AMYahoo Sports — Everything We Learned From Tuesday’s Lions Training Camp Practice