zaYG
Nerevarine
I would put Muzzin and Josi right up there with Seidenberg. Both have developed into serious studs and excellent support for their #1 D men. Josi's playing 26 minutes a night, I think it's safe to say he's been a solid #2 for them, and Muzzin was absolutely fantastic in the playoffs.
Muzzin and Voynov forced their way up into the line up, especially Voynov who's play in 2012 was so good the team was comfortable trading Jack Johnson to make room for him. I don't know if that's a similar situation to what this would be, as I don't believe Bartkowski has done enough to warrant that..nor do I think he has the overall potential to warrant it either.
I definitely remember pulling my hair out over bad pinches and missed open ice hits from Boychuk and am seriously impressed with the way he learned the NHL game...but I don't know if Bartkowski has the ability to do that. Would love to be wrong, he's got some tools, but I just don't think it's there....and if it was, I think it would be a few years down the road, not this upcoming season.
Chara will be 38 in March of this year. I'd rather take the risk of question marks trying to fill a 12-14 minute a night third line forward spot than a 21-22 minute a night top 4 defender.
Muzzin is good, but he isn't even in the same galaxy as Josi and Seidenberg at this point.