Martin could undergo surgery for his high ankle sprain, but a final decision has yet to be made, Aaron Wilson of the Houston Chronicle reports.
Position: Defensive End
Watt (back) was able to do some running drills on the side of practice Monday, Sarah Barshop of ESPN reports.
Position: Running Back
Blue (shoulder) returned to practice Monday and is expected to play in Sunday's preseason game against the Cardinals.
Position: Place kicker
Fairbairn did not play in Houston's win over New Orleans in preseason Week 2 on Saturday due to a quad injury.