Vikings activated OG Dalton Risner from injured reserve.
The veteran guard will make his team debut in Week 9 and could force his way back into the starting lineup after starting 11 games in 15 appearances for the Vikings a season ago.
Texans declared OG Shaq Mason, OG Nick Broeker, DE Jerry Hughes, LB Devin White, and DT Kurt Hinish inactive for the Wildcard Round against the Chargers.
