I like Joseph's game a lot so far this season, and do not want him traded. His speed and PK ability really stands out. He doesn't look snakebit anymore, and should return to his career average of 15 goals per 82 games.
I now see 2 solutions to the salary cap mess:
1. Trade Kubalik, even if it's for a 7th rounder.
2. Wait until Dec 1, when Pinto will amost certainly sign for 1 year $1.5 / 1.6 mil (he won't want to sit out the season), send 2 players to the AHL (Chartier and either Kastelic, Kelly, or MacEwen, and play the year with a 20 man roster.
If the Sens keep winning, option 2 becomes more and more likely. Greig has done a respectable job replacing Pinto.