I like Krug as much as anyone, but I think he's the most realistic piece to move. The hard part for us to accept is that it's unlikely to be for immediate help, IMO.
Krug is a guy that a cup contender that needs to improve their PP would want.
Those teams aren't going to giveaway a 25 goal guy up front for Krug. Instead they might be willing to move him for a very, very good prospect/picks/package.
That doesn't help now.
The other option is to do the opposite...move really good prospects/youth/picks for established scoring.
Problem is: Bjork, Heinen, Donato, JFK are all likely worth less today than they were in June. So instead of any of them being the center piece to a deal, they've become ancillary pieces.
This means Sweeney is in a tough spot, as in order to improve the scoring right now, he'd likely have to give up a Carlo or McAvoy -- which he'd be crazy to do, unless it's a legit, young 80+ point forward coming back and the package going out isn't prohibitive.
Best case for the B's, IMO...hope someone is in love with Grizz or Lauzon and would be willing to part with a good young forward that is on a similar career track (age, salary, etc.).
And... they are in a position to sell at the deadline and they can hit a home run by moving Krug and get good returns for others that might be sought out by contenders...maybe Nordstrom or Kuraly or even Halak.