This recent losing streak really hasn't changed my stance on what the team should do: keep the valuable players unless you're getting a good offer for them and try to trade literally everyone else. There is really no benefit for rushing to trade any of Bunting, Rakell or Rust unless you're getting good offers for it, so I'd hold onto them unless someone really blows you away with an offer. With how good of a year Rakell is having, I feel like that is possible someone can do with him.
In an ideal world, they end up with a forward group of something like this post-deadline:
Rakell-Crosby-Rust
Bunting-Malkin-Koivunen
McGroarty-Broz-Tomasino
Poulin-Lizotte-Acciari
Hayes
All of Glass, Nieto, Beauvillier and O'Connor should be traded for futures and replaced with young guys from WBS. Even if you don't intend on going into next year with Koivunen on L2 or Broz as the 3C, there is no harm to spend 20-30 games to end this year giving them those kind of minutes.