They outplayed Vancouver, eyeballs and metrics, but they keep having breakdowns and Hart is playing below par right now, so those mistakes hurt more. And some bad luck, the 3rd goal was a lucky deflection, doubt he could make that play from that distance (right under the crossbar) more than once in a 100 tries.
Deslauriers has been solid with TK, because you can put one guy to do the dirty work on a scoring line, and he does do that, wins board battles and gets the puck to players who know what to do with it. He's actually much worse when he plays with Brown and MacEwen b/c you have three muckers and no one can make a play.
Right now I think Torts is just shaking up things and trying to get a different look at players for next season.
Now a bad combination is Hayes and Frost.
The team may also be going through mid-season blues, every team, even the best teams, have bad stretches in an 82 game season, and the West Coast swing tends to bring out the worst in East Coast teams.