The Vikings added some linebacker depth today, adding an elite special teamer to the unit, per NFL Network’s Tom Pelissero. Linebacker Tanner Vallejo has started games here and there throughout his career, but the new Vikings defender has made his name on special teams. He’s like to continue doing more of the same in Minnesota. 
Vallejo came into the league as a sixth-round draft pick for the Bills out of Boise State back in 2017. Almost immediately, he became an active contributor on special teams, only playing 13 defensive snaps as a rookie. Buffalo waived him just before his sophomore season, allowing for him to be claimed by the Browns, who would attempt to utilize him in a more natural linebacker role.
After being waived by Cleveland, Vallejo would spend the offseason with the Cardinals before being waived and starting the 2019 season in Washington. Washington didn’t use him at all on defense and hardly utilized him on special teams either. Nine weeks into the season, he was waived once again and returned to Arizona, where he would spend the next three years.
Since then, he’s carved out a reserve linebacker role with the Cardinals, becoming an elite contributor on special teams. The Cardinals re-signed him to a two-year deal to remain with the team back in 2021 worth $4.1MM. If there’s a knock on the young defender and special teamer, it’s a penchant for missing time due to injuries. As someone without a consistent role on offense or defense, the inability to stay on the field could cost him money on this next contract with the Vikings.
In Minnesota, Vallejo becomes a backup to the likes of Brian Asamoah and Jordan Hicks. Aside from Hicks and backup linebacker Troy Reeder, the Vikings’ linebacking corps lacks much starting experience. Vallejo likely won’t add anything to that, but he does come in as a strong option to rotate in. He’ll, of course, continue his production on special teams.
To make room for Vallejo on the roster, Minnesota waived/injured linebacker William Kwenkeu. Kwenkeu, an undrafted rookie last year, appeared in six games for the Vikings in 2022.