According to Chris Tomasson, the Vikings are signing LB Darnell Sankey and waived LB Shaan Washington in a corresponding roster move.
Sankey, 22, originally signed on with the Broncos as an undrafted free agent out of Sacramento State. Unfortunately, Denver chose to waive him as they trimmed down to 75 players.
The Raiders later signed him to their practice squad a few weeks into the regular season before cutting him loose in October of last year. He signed to the Chiefs practice squad but was released after a month with the team.
During his four-year college career, Sankey recorded 330 tackles, 12.5 sacks, four forced fumbles, two recoveries an interception and nine pass defenses. Sankey earned FCS All-America honors during his senior season at Sacramento State.