My guess is...
Baertschi-Horvat-Goldobin
Sedin-Sedin-Eriksson
Granlund-Sutter-f1
f2-f3-f4
Dorsett
Edler-Stecher
Hutton-Tanev
Gudbranson-Tryamkin
Pedan/Biega
Markstrom
G1
G1 - Probably someone with experience who's willing/looking to be a 1B goalie. That could be Miller but realistically i would prefer someone younger.
Defense is basically set unless we make some trades (quite possible) but with Benning its pretty hard to predict what he trades or what he gets back (actually next to impossible, even those of us that guess he would trade Hansen/Burrows, i don't think anyone could predict the returns or how much he actually got back in terms of actual prospect vs picks).
The forward spots are still up in the air for me (a lot more than other spots) because being realistic, the rest of the season now is basically like pre-season for us. Gaunce would be locked for 1 of the f2-f4 spots IF Vegas picks him instead of Sbisa (in which case, Sbisa adds to the D core and Pedan would be in Utica/another team).
If Rodin gets resigned, i hope he'll get the F1 spot but that spot is likely locked for Boeser (assuming he signs). Boeser probably would move up the line-up over the course of the season but i would start him on the 3rd line just so he doesn't have a lot of pressure at the start. Quite possible (and likely) to switch him with Goldobin/Eriksson. If Boeser signs then, its unlikely we'll resign Rodin to play on the 4th line but i guess its possible. Rodin is interesting in that even tho he pretty much didn't play (at the level he could at least), he has a lot of offensive upside/potential and we could use that... problem is he hasn't proven a thing in the NHL and he won't be able to do that on the 4th line (unless we go with a skill 4th line for once?).
The other forwards Cramarossa, Shore, Skillie, Boucher, Chaput, and Megna likely are all playing now for contracts. The best of them would likely form our 4th line next year (add Gaunce as a lock if he's still here). That's basically 2 spots for 6 players tho its possible we sign 1 or more of them for Utica too (after all Utica lacks forwards too).
Of course Grenier will count as a "vet" next year in the AHL and considering he's the top scorer in Utica, he should be a priority for them (probably non-NHL contract) so it might reduce the need to sign more than 1 of the above for Utica (likely Chaput who was productive while he was there).
Out of those players, my guess is Cramarossa will be most likely win a spot. He's probably the most physical out of the bunch and our top 3 line isn't all that physical. Boucher would be a good pick if we went with a skill 4th line (that's if we sign Rodin too, a 4th line of Boucher-Gaunce-Rodin would be great but i doubt we go that route). Skillie has been solid and i wouldn't mind him back on the 4th line.
Megna has speed but really he's a AHLer so i hope he isn't back except maybe in Utica. Chaput is fine as an injury replacement (so again Utica) tho i would prefer him over Megna. Given our lack of C depth @ AHL level, it makes a lot more sense ot keep Chaput @ the AHL level than Megna.
I left Dorsett as an extra because he'll be coming off a major injury. He's still under contract and i doubt we go the buyout route so he'll likely be still on the roster. If he's healthy, i guess he could be an upgrade over Skillie (not worth the money but if we're paying him anyways...). As a 4th liner, i guess Dorsett is fine (despite being paid as a low 2nd/high 3rd liner). We're basically stuck with the bad contract for another 1.5 years and there's really no way around it unless Vegas wants to take him as a cap dump (ideally work out a deal with Vegas so they use their expansion pick on him...).