I think he should replace Dagenais on the second line. From what I've seen of him, there's no way he should be playing over Perezhogin, or really anyone for that matter, he is more of a liability with all that stumbling around he does. We could have at least kept Hossa and got rid of this guy, what a joke. Perezhogin is flying out there by the way, I'm sure he's right at home with Kovalev, it would be good for them to play together.
I agree putting Zednik on the second line and putting Perezhogin might open things up a little not only with the speed of Perezhogin on the first line but it also might fare better for Zednik not to have the matchups that are put out there against the first line.