Former Northwestern linebacker Nate Hall has signed with the Los Angeles Chargers practice squad.

The Chargers announced the deal on their Twitter account Wednesday afternoon and also released Andrew Brown from the practice squad as a corresponding move.

Hall hasn’t played much in the NFL but played for 4 seasons as a Wildcat (2015-2018). His best season came in 2017 when he finished with 81 total tackles (49 solo) with 17 of those for losses, 5 sacks, 2 interceptions, and 6 passes defended.

His 2016 season was almost as good as Hall finished with 73 total tackles (43 solo) with 2 passes defended. Overall for Hall’s 4 years, he finished with 261 total tackles (151 solo) with 31 of those for a loss, 5 sacks, 5 interceptions, and 10 passes defended.

It remains to be seen if Hall will be called up to the 53-man roster before the Chargers’ next game against Baltimore Ravens on Sunday. Kickoff is at 1 p.m. ET.