The Thursday evening injury report has to be treated like a regular Friday report. This means that if you see people's names in the 'No Participation' area, chances are they will not play tomorrow in the playoffs.
So, it's very possible that key players Dom Rhodes, Ryan Diem, and Kelvin Hayden will not play against the Jets. Of the three, I think Dom is the biggest loses. Since Rhodes has arrived, the running game (and the team overall) has had a different attitude.