Of the UFA F's, I'd only re-sign Brown and Janmark as sure bets. Those guys were 2/3rds of our best line when it counted. They showed up, consistently, more than anyone else in the forward core.
Perry should not be considered. Guy was basically invisible, and incredibly slow. I'd also have to consider moving on from Kane but a) he has some kind of NMC / modified NTC, and b) he is still recovering from both a horrific sliced through arm and also the sports hernia. He is, however, on the wrong side of age and with the type of game he plays he is a rapidly declining asset. Very few players nowadays offer the blend of aggression and scoring that he does though. Tough decision there. Ryan has one more year left so maybe they keep him around, I guess.
Holloway is an RFA so they will have to sign him. Regardless of making it all the way, only to falter at the most important moment, the incoming GM needs to make some hard decisions. They weren't good enough, bottom line. What happens with Draisaitl, and subsequently McDavid? Both are up in the next two years (scary thought). Again, they signed that Kalle Larsson guy to oversee the development side of things, which they need, but also could indicate them laying the groundwork for the possibility of losing one or both of those two (but I am hoping against hope they do re-sign them both).
You stick with Broberg the entire year, including all the growing pains. But there is a glut of LHD, and it's pretty tough playing your off side while defending, having to turn into the boards on your backhand to retrieve pucks, etc. Need to address that, and the whole f***ing Nurse conundrum... what a god damn headache that player is.
I also don't know about goaltending. Still a bit unsure of what we have there. Mercurial Skinner, though I think Pickard was just fine as a back up and would like to see him back. There's a tonne of work to do for the incoming GM, whomever that person is, so as someone else pointedly said, hopefully this bush league front office doesn't f*** that up either.