I firmly believe this will be the roster out of camp. No insider knowledge of course, but this is what I feel will happen.
Jenner - Johansen - Horton - This line played together mostly at the end of the year and they did pretty well even with Horton at 70%. I think these guys get the first crack at playing with Johansen.
Hartnell - Anisimov - Atkinson - I went back and forth on line's 2 and 3, and where to put Foligno, Calvert, Cam, and Dubi, but I think this what will happen. Gives a nice mix of size with Arty and Hartnell while having the speed of Atkinson. Hartnell worked well with a speed demon in Giroux, and Cam can try to replicate what Giroux brought in terms of speed. Arty got the nod over Dubi for me because of his offensive upside, although if Arty goes through one of his scoring droughts you can easily switch them up.
Wennberg - Dubinsky(A) - Foligno - Yes, I firmly believe Wennberg makes the team out of camp. Foligno worked well with everyone he played with last year, and Dubinsky is a warrior that will drag everyone into the battle. If Wennberg can't handle it, then send him down immediately and bring up Calvert to this line.
Calvert - Letestu (A) - D'Amigo - D'amigo gets the nod for me over guys like Gibbons, Boll, Tropp, and Hjalmarsson because he brings a dimension similar to MacKenzie. He has speed and isn't afraid of the physical side of the game, much like Calvert and Letestu, and unlike Gibbons or Hjalmarsson. He has a touch of an offensive game, unlike Boll and Tropp.
Extras: Boll, Tropp. Hjalmarsson and Gibbons to Springfield/claimed off waivers. First call ups (In Order): Rychel, Dano, Chaput
Defense
JJ (A) - Savard - Looked great together in the post-season. Should get the first crack together.
Murray - Wisniewski - Murray is ready for an expanded roll, and Wisniewski will be needed to supply offense from the back-end.
Tyutin - Prout - Keeps 3 lefties and 3 righties, which is rare for a team I believe. Hard swallowing Tyutin's salary on the 3rd pair, but he's not better than Jack and Murray is at least on par with him already.
Extra: Erixon/Goloubef - Who can swap in if any of the defenseman are injured/playing poorly. Good problem to have, healthy competition.
Dealt or claimed off waivers: Erixon/Goloubef - Loser of the battle will be on an NHL team this season, IMO. First call ups: St. Denis, Weber
Goalies are obvious.