Selected daily Texans training camp links from around the worldwide web:
Alex Marvez of FOXSports.com says that quarterback Matt Schaub's health is the **key to the Texans' playoff hopes**.
John McClain of the *Houston Chronicle *writes that rookie tight end James Casey will see **more playing time at fullback** with Boomer Grigsby out up to six weeks with an ankle injury.
The *Associated Press *reports that the Texans are **looking to sign another quarterback** to fill in for the injured Rex Grossman, who could miss about a month with a hamstring injury.
McClain comments that running back Chris Brown helped the Texans' offense to **accomplish two of its primary offseason goals** in the preseason opener.
**Observations on the Texans' victory** at Kansas City from "Texans Chick" Stephanie Stradley in her always-insightful chron.com blog.
