I'd throw any of those in there in a heartbeat to get both back.
Weissbach has been at Wisconsin for 4 years...is that going to turn into a Jimmy Vesey situation?
He is will be 38 next season and his best days are behind him. Cap hit of $6.75M for one more year then his contract is up. I can see why Calgary wanted to unload him, not sure why Seattle takes him without a sweetner.