A couple of things to try:
Simplify the defensive structure because right now, there isn't one. I find it hard to believe a team playing a man down is having an easier time clearing the puck than a team playing at even strength. Spacing is still terrible. Dmen are pinching when they shouldn't be.
Once Novak and Sissons are healthy, insert them into the lineup it's time to sit McCarron and Smith. I can live with Jankowski for the time being. It's also time to get Fabbro back into the lineup as well.
This is what I would do from there:
Leave the kid line alone, they're the only 3 doing anything at even strength.
With the remaining 9 players, find 3 pairs of guys that click and complement them with a player with a different skill set. Shooter, playmaker, grinder on each line. An example would be Stamkos, Nyquist, ZLH. If you do that, you've got Fil, ROR, March, Novak, Sissons and Jank left over. Maybe Fil, Sissons and March and then ROR, Novak and Jank? I honestly don't know what to do here. Maybe bring up Kemell and put him with ROR and Novak and sit Jank.
Make sure you have some speed on each line too if possible, which may mean breaking up the kid line. Not sure what else to do here but something has to change dramatically.
Insert Fabbro back in to the lineup, pair him with Josi and leave them be. Move Skjei to the second pairing with Carrier. Drop Lauzon to the third pairing with MDG and call it a day. Thinking about this, teams aren't carrying guys who will drop the mitts or it doesn't appear that way. Stop wasting a roster spot on guys like Schenn and McCarron. It's pointless unless they can contribute in other facets of the game.
This is where I would start.
If this doesn't work, I'd find a more structured and adaptable coach to replace Bruno. If that doesn't work, trade off the assets you can, move Saros before his NMC kicks in and start your rebuild. I still can't believe our goalie pipeline went from a strength to a major weakness in a matter of months. Unless the kid we acquired from SJ for Askarov and the 1st round pick turn into anything, we royally screwed the pooch there.
Have a good day everyone!!