Senators likely starting season without top center Norris
- Norris expected to miss start of season due to injury.
- Norris was slated for major role on Senators' power play and top line.
- Team initially said Norris was just being held out as precaution.
- Senators now missing two top centers with Pinto also unsigned.
- Putting Norris on LTIR could give Senators cap space to sign Pinto.
ESPN 
Deadspin 