I don't mind Karlsson here, again, it's the f***ing coach.
Sullivan's hard on of a roster would be:
O'Connor, Crosby, Rust
Bunting, Malkin, Rakell
Beauvillier, Hayes, Glass
Acciari, Eller, Lizotte/Puljujarvi
Cody sucks at faceoffs, he's really not that great at all. I see them trying him at RW to free him up potentially to give that a try, maybe a battle between Lizotte, Pooljuce, and Glass.
Puustinen and the others will be told they have to fight for a spot and can do well, but really, they aren't veterans so f*** them - Sullivan probably.