Former Duke assistant coach Matt O’Donnell has joined the Houston Texans coaching staff as defensive quality control coach.

Free-agent CB Louis Young (Panthers) signed with the Arizona Cardinals Monday, Feb. 12.

Arizona Cardinals general manager Steve Keim signed a contract extension Monday, Feb. 12, that will run through the 2022 season, according to a source.

Houston Texans TE C.J. Fiedorowicz said he is considering retirement after suffering three concussions in 2017. He is also considering sitting out the 2018 season and coming back later.

Philadelphia Eagles running backs coach Duce Staley and wide receivers coach Mike Groh could be internal candidates for the team’s offensive coordinator position, in the opinion of The Philadelphia Inquirer’s Jeff McLane.

Free-agent CB Vontae Davis (groin) has been medically cleared after undergoing core muscle surgery near the end of the regular season, according to a source. Davis is expected to receive interest from teams before the start of free agency.

New England Patriots DT Alan Branch is scheduled to receive a $1 million bonus on the first day of the league year. Branch would make $1.7 million in 2018 if the Patriots decide to pay the bonus.

Cleveland Browns OT Joe Thomas (triceps) is on track to be ready for the start of the 2018 season if he decides to continue his playing career.

Indianapolis Colts FS Malik Hooker (knee) has been off crutches for months, but the team does not have a timetable for his return.

Minnesota Vikings OG Nick Easton (ankle) said he is undergoing intensive rehab so he can be ready for the start of training camp. Easton believes he may be able to do some things during offseason workouts.