The Texans released linebacker Nate Hall and re-signed long snapper Mitchell Fabroni.
The Texans officially signed offensive guard Danny Isidora on Sunday and he practiced for the first time Monday.
A former undrafted free agent from Northwestern, Hall had two sacks last season against the Detroit Lions and six total tackles.
Fabroni went undrafted out of Arizona State. A former walk-on who earned a scholarship, Fabroni was with the Texans previously before being released. He received a minicamp invitation from the Tennessee Titans, but wasn't signed.
Fraboni earned Pac-12 All-Academic honors during his senior season.
Former Denver Broncos defensive lineman DeMarcus Walker has been activated from the non-football injury list and began practicingMonday morning.
Aaron Wilson has covered the NFL for 20 seasons, including the Texans, Baltimore Ravens, Tennessee Titans and Jacksonville Jaguars. He has previously written for The Houston Chronicle and The Baltimore Sun. He’s on Twitter: @AaronWilson_NFL and Instagram: