I haven't noticed many people talking about possibly trading Evander Kane and while he does both play a playoff style game and also tend to elevate his game in the playoffs, there are warning signs that he is a player in decline, his average shot seems less dangerous, he's less involved in the play and seems to be doing less to drive offense, and I've noticed many poor defensive plays this season.
After the obvious one of Campbell (hard to move), to me Kane and Kulak are the 2 next most expendable pieces for cutting salary to bring someone better in. I think for reasons of positional weakness Ceci has to be an obvious potential cap candidate, but I've been happy with his play relative to cap-hit he's just in over his head in a top pairing role.
Also while we should never overlook an opportunity to improve, Foegele's 5 on 5 Pts per 60 is really good, I wouldn't put knocking him out of his current role high on my priority list.
I think my current priority list is:
1) Top pairing D
2) Back-up goalie who we believe in enough to run with if Skinner drops the ball.
3) Another bottom 6 center
4) A little more scoring preferably a speedster good at zone entries (Drai tends to play well with this player type) or a sniper who can score from mid-range.