There are some big bodied grinders on the list JF Jacques, Zach Stortini, Anthony Stewart that might be worth a look..
Bergfors would be the only highly touted guy I'd look at, but I don't think we'd sign him.
Stewart might be worth a look but Jacques and Sortini are seriously terrible. If you can't take the word of a guy who watches Edmonton games regularly for it, look at how the worst team in the league that also has bottom-six depth issues didn't qualify them.
Right now, Kennedy, D'Agostini, Stewart and Bergfors are the interesting names as they are the guys that might be able to play top-9 minutes.