The third line is pretty terrible to watch most games, Sutter being quiet on the ice because he's doing a solid job defensively is no excuse either. The 4th line is playing the way the 3rd line should. Maybe it's a matter of finding the right wingers for Sutter, D'Agostini could help form a decent duo with Sutter, but then who goes on that LW? Jeffrey? Kobasew? Etc.
I don't know if I can trick myself into thinking Shero got a player back that fits this team's system in Sutter, any longer. He's cheap, young, and could still rebound though. It's also not even 10 games in, he could go on a few hot streaks and we'd be laughing about the "remember the time Sutter sucked and we were like what is up with him?" posts.