The Detroit Lions have made two additions to their defense heading into their first game week of the training camp schedule. Ahead of their first preseason game against the Cincinnati Bengals, the Lions have added depth with a pair of signings. Cooper comes to the Lions by way of the UFL, where he played this spring with the Birmingham Stallions. Lions announce roster moves:Signed CB Ryan Cooper and LB Amen OgbongbemigaWaived TE Nick MusePlaced QB Teddy Bridgewater on reserved / retired — Detroit Lions (@Lions) August 9, 2026Ogbongbemiga was an undrafted free agent in the 2021 draft, but caught on with the Los Angeles Chargers. Muse, meanwhile, was signed as tight end depth as the Lions had been without three players at that position.