The video replay pretty much tells the tale for me.
puck is flicked into the air,hansen reaches up to glove the puck, at the same time hossa is skating backwards,watching the puck,moving towards the area the puck will land,when hansen realizes they are going to collide, he lowers his arm to protect himself from the ensuing collision.
absolutely incidental, no question
I like to think this unbiased, but Maybe i am looking at it through canuck-coloured-glasses as it seems many who have seen the same replay seem to think it was a intentional elbow
I CANNOT BELIEVE IT IS A SUSPENSION!!!