My guess is Frederic, Kuhlman (doesn't need waivers yet), Studnicka and Vaak are sent down to start the year.
They are at 23 right now without Senyshyn. I think they like Zboril more than Senyshyn. So they have 8 D. Do they move out Moore? And if they do, do they replace him with Chara or another LD? If Moore goes and they bring no one else in and roll 7 D, they can carry 14 F and Senyshyn has a spot.
If they roll 8 D, then to me looking at the roster the 13th and final forward spot is between Lindholm and Senyshyn. Me I keep Senyshyn and waive Lindholm. But if I was a betting man, I'd bet Senyshyn has a better chance of clearing waivers than Lindholm. Carrying Lindholm also allows them the flexibility to shift Kuraly to LW at times. And Lindholm has a one-way contact whereas they should be able to get Senyshyn re-signed on a two-way.
And this is all assuming they are done acquiring forwards with no one leaving.