The team's official website reports running back Jerome Bettis is doubtful for Week 2 at Houston due to a calf injury. Bettis is expected to run on Wednesday to see where he is at. Willie Parker is expected to start and it is unlikely Bettis will play until after the team's bye in Week 4. Previous starting running back Duce Staley is listed as questionable for Week 2 at Houston due to his hamstring injury. Staley is expected to test the injury on Wednesday. Willie Parker is expected to start at Houston regardless of Staley's health.