husso isnt exactly known for his durability, b interesting to see how this plays out
Lyon is eligible to return on Thursday December 5 if he is ready, if he is not ready, I think Cossa will get the road game in Ottawa on December 5, as even if Husso plays lights out tonight, they won't want to risk him on LITR just yet, unless they are sure at least Lyon will be back to at least back up for the Avs home game on Saturday.
Edit:
A road game vs the Sens is a great opportunity for Cossa and the wings, I suspect he is a little more durable than Husso for this type of physical game, and although every game is important, getting Cossa in to see where is is at is important too. If he holds his own, it opens the door for SY to potentially move some parts (goalies as part of a package) around.
I am, sure the staff at GR had a lot of input on the call up readiness too.