Your top line is fine, but the rest needs a lot of work.

Iafallo-Kopitar-Brown
Kempe-Danault-Arvidsson
Moore-Vilardi-Athanasiou
Andersson-JAD-Tkachev
Lizotte
Grundstrom

Anderson-Doughty
Bjornfot-Roy
Edler-Walker
Clague

Petersen
Quick

Wagner, Lemieux, Frk, Maatta, Wolanin, Strand, and Moverare traded or on waivers.

I like the roster you have with one change. I think Lizotte is gone and I believe they give Lemieux a little more time as the #14 forward. They need the sandpaper. Lizotte is also not needed with Kupari ready to be moved up if one of the centers gets injured.

I also agree that Clague beats out Maata. Nobody will take Maata’s contract and he can just play in Ontario until they need him back.

Kupari is likely destined for the wing. I don't think he'll be a center in the NHL.

I also think Vilardi is going to be moved to RW this season. The Kings really like Lizotte and what he brings to the lineup. I wouldn't be surprised if Lizotte gets 3C duties for much of this season.

The problem with Lemieux is that he didn't really provide much sandpaper during his 18 games with the Kings last season. I can only remember one occasion during all of those games when he acted as a pest. Aside from that, he was just a normal 4th line forward, and less effective than guys like Grundstrom and Wagner. I'll be surprised if he's on the 23-man roster on opening night.