The Houston Texans signed free agent fullback Moran Norris and free agent defensive end Keith Browner Jr.
They were a part of a group of four free agents who received tryouts during the Texans three-day mini-cap which ended on Thursday.
This will be Norris' second stint with the Texans.
He played for Houston from 2002-2005.
After leaving the Texans as a free agent, Norris signed with the San Francisco 49ers, where he played for five years, most recently from 2009-2011.
Norris played for the Detroit Lions in 2008.
Keith Browner Jr is a member of a family that has had a significant presence in the NFL, including his father and four uncles who played pro football.