Hall originally signed on with the Seahawks as an undrafted free agent out of Texas earlier this month but was waived after a few days.
During his four-year college career at Texas, Hall recorded 162 total tackles, seven tackles for loss, three interceptions, 10 pass defenses, and two forced fumbles.
Magee, 25, signed with the Ravens as an undrafted free agent out of LSU back in 2015. He bounced on and off their practice squad before signing with the Rams.
The Seahawks signed him to their practice squad and eventually promoted him to the active roster. Seattle re-signed him as an exclusive rights free agent but wound up waiving him. The Browns signed him but was claimed off their practice squad by the Falcons after a couple months and finished 2017 on their active roster.
In 2017, Magee was active for two games with Atlanta but recorded no offensive stats.